Merriam-Webster’s Word of the Day for January 31, 2019 is:

1 : being in a state of confusion : lacking composure

2 : broken-down, worn

Examples:

We were met at the door by a raddled old man who turned out to be the actor’s father, and who in his day had also been an estimable presence on the London stage.

“The real skill of Swan Song is the kaleidoscopic portrait it paints of its raddled hero. The narrative moves through time from Capote’s tawdry childhood and friendship with Harper Lee to his withered end in Fu Manchu pyjamas.” — Alex Preston, The Observer (London), 22 July 2018

Did you know?

Lake桑

January 31, 2019 at 01:00PM

## 每日一词：proliferate（转自 韦氏词典）

Merriam-Webster’s Word of the Day for January 30, 2019 is:

proliferate • \pruh-LIF-uh-rayt\  • verb

1 : to grow or cause to grow by rapid production of new parts, cells, buds, or offspring

2 : to increase or cause to increase in number as if by proliferating : multiply

Examples:

Muskies in Lake St. Clair are a world-class presence because local folks 30 years ago got smart. They agreed on a catch-and-release ethic. Catch the muskie. Put it back into the water. And watch a species proliferate.” — Lynn Henning, The Detroit News, 26 December 2018

“The surge in the price of bitcoin, and of other cryptocurrencies, which proliferated amid a craze for initial coin offerings, prompted a commensurate explosion in the number of stories and conversations about this new kind of money….” — Nicholas Paumgarten, The New Yorker, 22 Oct. 2018

Did you know?

Proliferate is a back-formation of proliferation. That means that proliferation came first (we borrowed it from French in the 18th century) and was later shortened to form the verb proliferate. Ultimately these terms come from Latin. The French adjective prolifère (“reproducing freely”) comes from the Latin noun proles and the Latin combining form -fer. Proles means “offspring” or “descendants,” and -fer means “bearing.” Both of these Latin forms gave rise to numerous other English words. Prolific and proletarian ultimately come from proles; aquifer and words ending in -ferous have their roots in -fer.

Lake桑

January 30, 2019 at 01:00PM

## 每日一词：charisma（转自 韦氏词典）

Merriam-Webster’s Word of the Day for January 29, 2019 is:

charisma • \kuh-RIZ-muh\  • noun

1 : a personal magic of leadership arousing special popular loyalty or enthusiasm for a public figure (such as a political leader)

2 : a special magnetic charm or appeal

Examples:

The young singer had the kind of charisma that turns a performer into a star.

“Winner of seven Tony Awards including Best Musical, ‘Evita’ is the story of Eva Peron who used her charisma and charms to rise from her penniless origins to political power as the first lady of Argentina at the age of 27.” — Oscar Sales, The Press Journal (Vero Beach, Florida), 19 Dec. 2018

Did you know?

The Greek word charisma means “favor” or “gift.” It is derived from the verb charizesthai (“to favor”), which in turn comes from the noun charis, meaning “grace.” In English, charisma has been used in Christian contexts since the mid-1500s to refer to a gift or power bestowed upon an individual by the Holy Spirit for the good of the Church, a sense that is now very rare. The earliest nonreligious use of charisma that we know of occurred in a German text, a 1922 publication by sociologist Max Weber. The sense began appearing in English contexts shortly after Weber’s work was published.

Lake桑

January 29, 2019 at 01:00PM

## 每日一词：sleuth（转自 韦氏词典）

Merriam-Webster’s Word of the Day for January 28, 2019 is:

sleuth • \SLOOTH\  • verb

1 : to act as a detective : search for information

2 : to search for and discover

Examples:

“Farmer would go sleuthing in the archives of Arizona State University’s Center for Meteorite Studies to find evidence of an undiscovered landfall in Canada, and Ward could build a rig that trailed an 11-foot metal detector behind a combine, which is how they unearthed \$1 million in pallasite fragments from several square miles of Alberta farmland.” — Joshuah Bearman and Allison Keeley, Wired, January 2019

“For more than five decades, Morse has sleuthed out long-lost family trees for a living. From his home base here in Haywood, Morse travels the world tracking down missing heirs.” — Becky Johnson, The Mountaineer (Haywood County, North Carolina), 20 Nov. 2018

Did you know?

“They were the footprints of a gigantic hound!” Those canine tracks in Arthur Conan Doyle’s The Hound of the Baskervilles set the great Sherlock Holmes sleuthing on the trail of a murderer. It was a case of art imitating etymology. When Middle English speakers first borrowed sleuth from Old Norse, the term referred to “the track of an animal or person.” In Scotland, sleuthhound referred to a bloodhound used to hunt game or track down fugitives from justice. In 19th-century U.S. English, sleuthhound became an epithet for a detective and was soon shortened to sleuth. From there, it was only a short leap to turning sleuth into a verb describing what a sleuth does.

Lake桑

January 28, 2019 at 01:00PM

## 每日一词：foray（转自 韦氏词典）

Merriam-Webster’s Word of the Day for January 27, 2019 is:

foray • \FOR-ay\  • noun

1 : a sudden or irregular invasion or attack for war or spoils : raid

2 : an initial and often tentative attempt to do something in a new or different field or area of activity

Examples:

“Although she debuted a line of jewelry last year, this is her first foray into creating her own makeup line.” — Hayley Schueneman, The New York Magazine, 28 Nov. 2018

“Edgardo Defortuna has been flying high for years, … erecting a string of ultra-luxury condo and hotel towers on his way to becoming one of Miami’s most prominent developers. He recently announced his first foray outside South Florida, unveiling a design for a trio of luxury towers in Paraguay.” — Andres Viglucci and Rene Rodriguez, The Miami Herald, 16 Dec. 2018

Did you know?

Foray comes from Middle English forrayen and probably traces back to an Anglo-French word that meant “raider” or “forager.” It’s related to the word forage, which commonly means “to wander in search of food (or forage).” Foray, in its earliest sense, referred to a raid for plunder. Relatively recently, foray began to take on a broader meaning. In a sense, foray still refers to a trip into a foreign territory. These days, though, looting and plundering needn’t be involved in a foray. When you take a foray, you dabble in an area, occupation, or pastime that’s new to you.

Lake桑

January 27, 2019 at 01:00PM

## 每日一词：doldrums（转自 韦氏词典）

Merriam-Webster’s Word of the Day for January 26, 2019 is:

doldrums • \DOHL-drumz\  • plural noun

1 : a spell of listlessness or despondency

2 often capitalized Doldrums : a part of the ocean near the equator abounding in calms, squalls, and light shifting winds

3 : a state or period of inactivity, stagnation, or slump

Examples:

“A vacation on a tropical island could be just the thing you need to fight against the winter doldrums,” said Christine as she handed me the resort’s brochure.

“At the time, the bourbon industry was in the process of emerging from a lengthy period of doldrums and rebranding itself as not just something old men drank.” — The Kentucky Standard, 21 Nov. 2018

Did you know?

Almost everyone gets the doldrums—a feeling of low spirits and lack of energy—every once in a while. The doldrums experienced by sailors, however, are usually of a different variety. In the early-19th century, the word once reserved for a feeling of despondency came to be applied to certain tropical regions of the ocean marked by the absence of strong winds. Sailing vessels, reliant on wind propulsion, struggled to make headway in these regions, leading to long, arduous journeys. The exact etymology of doldrums is not certain, though it is believed to be related to the Old English dol, meaning “foolish”—a history it shares with our adjective dull.

Lake桑

January 26, 2019 at 01:00PM

## 每日一词：myopic（转自 韦氏词典）

Merriam-Webster’s Word of the Day for January 25, 2019 is:

1 : affected by myopia : of, relating to, or exhibiting myopia : nearsighted

2 : lacking in foresight or discernment : narrow in perspective and without concern for broader implications

Examples:

“This is, on the whole, an encouraging finding. If children became myopic due to looking at objects too closely, then we’d be stuck with an unsolvable dilemma: choosing between teaching children to read and protecting their eyesight.” — Brian Palmer, Slate, 16 Oct. 2013

“But even the most myopic seer can foretell with near certainty that our traditional use of privately owned vehicles running on fossil fuels is going to be giving way to new mobility options, and soon.” — John Gallagher, The Detroit Free Press, 9 Dec. 2018

Did you know?

Myopia is a condition in which visual images come to a focus in front of the retina of the eye, resulting in defective vision of distant objects. Those with myopia can be referred to as “myopic” (or, less formally, “nearsighted”). Myopic has extended meanings, too. Someone myopic might have trouble seeing things from a different perspective or considering the future consequences before acting. Myopic and myopia have a lesser-known relative, myope, meaning “a myopic person.” All of these words ultimately derive from the Greek myōps, which comes from myein (meaning “to be closed”) and ōps (meaning “eye, face”).

Lake桑

January 25, 2019 at 01:00PM

Merriam-Webster’s Word of the Day for January 24, 2019 is:

1 : to make an official decision about who is right in (a dispute) : to settle judicially

2 : to act as judge

Examples:

“… Nichols said in addition to the nine dogs brought to the shelter, it is housing 31 dogs that were confiscated in animal cruelty or neglect cases. She said the shelter has to board the dogs, feed them and care for them until the cases are adjudicated.” — Russ Coreyemp, The Times Daily (Florence, Alabama), 16 Dec. 2018

“To qualify as a couture house, which is an official designation like champagne, a brand must maintain an atelier of a certain number of artisans full time and produce a specific number of garments twice a year for a show. There are only a very few that can fulfill the requirements…. A lot have dropped out over the years …, and the governing organization that adjudicates this has relaxed some of its rules to admit younger, less resourced and guest designers….” — Vanessa Friedman, The New York Times, 17 Dec. 2018

Did you know?

Adjudicate is one of several terms that give testimony to the influence of jus, the Latin word for “law,” on our legal language. Adjudicate is from the Latin verb adjudicare, from judicare, meaning “to judge,” which, in turn, traces to the Latin noun judex, meaning “judge.” English has other judex words, such as judgment, judicial, judiciary, and prejudice. If we admit further evidence, we discover that the root of judex is jus. What’s the verdict? Latin “law” words frequently preside in English-speaking courtrooms. In addition to the judex words, jury, justice, injury, and perjury are all ultimately from Latin jus.

Lake桑

January 24, 2019 at 01:00PM

## 每日一词：imbroglio（转自 韦氏词典）

Merriam-Webster’s Word of the Day for January 23, 2019 is:

imbroglio • \im-BROHL-yoh\  • noun

1 a : an acutely painful or embarrassing misunderstanding

b : a circumstance or action that offends propriety or established moral conceptions or disgraces those associated with it : scandal

c : a violently confused or bitterly complicated altercation : embroilment

d : an intricate or complicated situation (as in a drama or novel)

2 : a confused mass

Examples:

“He was close to scandal—GOP chairman during the Watergate years, vice president during the Iran-Contra imbroglio—yet was not tainted by it.” — David M. Shribman, The Boston Globe, 1 Dec. 2018

“The present imbroglio follows protracted struggles over the budget of the sheriff’s office, the fate of the 911 system, the county role in reducing blight and who should pay what for animal control.” — Rockford (Illinois) Register Star, 13 Dec. 2018

Did you know?

Imbroglio and embroilment are more than just synonyms; they’re also linked through etymology. Both descend from the Middle French verb embrouiller (which has the same meaning as embroil), from the prefix em-, meaning “thoroughly,” plus brouiller, meaning “to mix” or “to confuse.” (Brouiller is itself a descendant of an Old French word for “broth.”) Early in the 17th century, English speakers began using embroil, a direct adaptation of embrouiller, as well as the noun embroilment. Meanwhile, the Italians were using their own alteration of embrouiller: imbrogliare, meaning “to entangle.” In the mid-18th century, English speakers embraced the Italian noun imbroglio as well.

Lake桑

January 23, 2019 at 01:00PM

## 每日一词：cumulate（转自 韦氏词典）

Merriam-Webster’s Word of the Day for January 22, 2019 is:

cumulate • \KYOO-myuh-layt\  • verb

1 : to gather or pile in a heap

2 : to combine into one

3 : to build up by addition of new material

Examples:

“In the alternative, the company may provide greater input to minority shareholders by allowing shareholders to cumulate their votes and cast them all for one director.” — Gregory Monday, The Milwaukee Business Journal, 5 Mar. 2018

“The report … compares various income estimates and reaches a similar conclusion: Most Americans have realized small annual increases that ultimately cumulated into meaningful gains.” — Robert Samuelson, The Sun Journal (Lewiston, Maine), 12 Dec. 2018

Did you know?

Cumulate and its far more common relative accumulate both come from the Latin word cumulare, meaning “to heap up.” Cumulare, in turn, comes from cumulus, meaning “mass.” (Cumulus functions as an English word in its own right as well. It can mean “heap” or “accumulation,” or it can refer to a kind of dense puffy cloud with a flat base and rounded outlines.) Cumulate and accumulate overlap in meaning, but you’re likely to find cumulate mostly in technical contexts. The word’s related adjective, cumulative, however, is used more widely.

Lake桑

January 22, 2019 at 01:00PM

## 每日一词：substantive（转自 韦氏词典）

Merriam-Webster’s Word of the Day for January 21, 2019 is:

1 : having substance : involving matters of major or practical importance to all concerned

2 : considerable in amount or numbers : substantial

3 a : real rather than apparent : firm; also : permanent, enduring

b : belonging to the substance of a thing : essential

c : expressing existence

4 a : having the nature or function of a noun

b : relating to or having the character of a noun or pronominal term in logic

5 : creating and defining rights and duties

Examples:

“How many more carefully researched reports will need to be released before we finally act in a substantive way to protect our only home, planet Earth?” — Edwin Andrews, The New York Times, 14 Dec. 2018

“These are the moments—funny, yet substantive and cuttingly insightful—that will remain in the collective memory long after Ralph Breaks the Internet leaves cinemas and many of its meme jokes lose their relevance.” — Jim Vejvoda, IGN (ign.com), 20 Nov. 2018

Did you know?

Substantive was borrowed into Middle English from the Anglo-French adjective sustentif, meaning “having or expressing substance,” and can be traced back to the Latin verb substare, which literally means “to stand under.” Figuratively, the meaning of substare is best understood as “to stand firm” or “to hold out.” Since the 14th century, we have used substantive to speak of that which is of enough “substance” to stand alone, or be independent. By the 19th century, the word evolved related meanings, such as “enduring” and “essential.” It also shares some senses with substantial, such as “considerable in quantity.”

Lake桑

January 21, 2019 at 01:00PM

## 每日一词：wherewithal（转自 韦氏词典）

Merriam-Webster’s Word of the Day for January 20, 2019 is:

wherewithal • \WAIR-wih-thawl\  • noun

: means or resources for purchasing or doing something; specifically : financial resources : money

Examples:

If I had the wherewithal, I’d buy that empty lot next door and put in a garden.

“Typically, when a person makes more money and has more savings, they add credit such as signing up for a new card or taking on a car loan. That’s because they’re confident they have the financial wherewithal to pay back the debt.” — Janna Herron, USA Today, 5 Dec. 2018

Did you know?

Wherewithal has been with us in one form or another since the 16th century. It comes from our still-familiar word where, and withal, a Middle English combination of with and all, meaning “with.” Wherewithal has been used as a conjunction meaning “with or by means of which” and as a pronoun meaning “that with or by which.” These days, however, it is almost always used as a noun referring to the means or resources—especially financial resources—one has at one’s disposal.

Lake桑

January 20, 2019 at 01:00PM

## 每日一词：gargantuan（转自 韦氏词典）

Merriam-Webster’s Word of the Day for January 19, 2019 is:

: tremendous in size, volume, or degree : gigantic, colossal

Examples:

“In 1920, the town council of Chamonix … decided to change the municipality’s name to Chamonix-Mont-Blanc, thus forging an official link to the mountain … with a summit that soars 12,000 feet above the town center. The council’s goal was to prevent their Swiss neighbors from claiming the mountain’s glory, but there was really no need: It’s impossible when you’re in Chamonix to ignore the gargantuan, icy beauty that looms overhead.” — Paige McClanahan, The New York Times, 13 Dec. 2018

“Due to our gargantuan scope, Houston is a haven for live music. As the nation’s fourth largest city, we have become a destination for touring acts by default—it certainly isn’t because of our collective reputation as an audience….” — Matthew Keever, The Houston Press, 17 Dec. 2018

Did you know?

Gargantua is the name of a giant king in François Rabelais’s 16th-century satiric novel Gargantua, the second part of a five-volume series about the giant and his son Pantagruel. All of the details of Gargantua’s life befit a giant. He rides a colossal mare whose tail switches so violently that it fells the entire forest of Orleans. He has an enormous appetite: in one memorable incident, he inadvertently swallows five pilgrims while eating a salad. The scale of everything connected with Gargantua gave rise to the adjective gargantuan, which since William Shakespeare’s time has been used of anything of tremendous size or volume.

Lake桑

January 19, 2019 at 01:00PM

## 一、质量守恒定律的探究

### 2、通过铁与硫酸铜溶液反应

$\rm Fe+CuSO_4\longrightarrow Cu+FeSO_4$

### 通过盐酸与碳酸钠粉末反应

$\rm HCl+Na_2CO_3\longrightarrow NaCl+H_2O+CO_2$

## 二、化学方程式

• 以客观事实为依据
• 遵守质量守恒定律

### 书写步骤（以电解水为例）

1、写

$\rm H_2O -\!\!\!-\!\!\!-\!\!\!-\!\!\!- H_2+O_2$

2、配（配平）

$\rm 2H_2O =\!=\!=\!=2H_2+O_2$

3、标

$\rm 2H_2O\overset{\text{Electrify}}{=\!=\!=\!=\!=}2H_2\uparrow +O_2\uparrow$

$\rm 2NO+O_2+4CO\overset{Catalyst}{=\!=\!=\!=\!=\!=}N_2+4CO_2$

$\rm 3Fe+4H_2O\overset{High\;temperature}{=\!=\!=\!=\!=\!=\!=\!=\!=\!=\!=}Fe_3O_4+4H_2$

$\rm 3Fe+4H_2O(g)\overset{High\;temperature}{=\!=\!=\!=\!=\!=\!=\!=\!=\!=\!=}Fe_3O_4+4H_2$

$\rm CO_2+Ca(OH)_{2}=\!=\!=CaCO_3 \downarrow +H_2O$

CuSO4 + 2NaOH ═══ Na2SO4 + Cu(OH)2

$\rm TiCl_4+Mg\overset{High\;temperature}{-\!\!\!-\!\!\!-\!\!\!-\!\!\!-\!\!\!-\!\!\!-\!\!\!-\!\!\!-\!\!\!-\!\!\!-\!\!\!-}Ti+MgCl_2$

$\rm TiCl_4+2Mg\overset{High\;temperature}{=\!=\!=\!=\!=\!=\!=\!=\!=\!=\!=}Ti+2MgCl_2$

## 三、利用化学方程式进行简单计算

$\rm \underset{2\times\left(1\times 2\right)}{2H_2}+\underset{16\times 2}{O_2}\overset{\text{Fire}}{=\!=\!=}\underset{2\times\left(1\times 2+16\right)}{2H_2O}$

Lake桑

2019.1.19

## 一、水资源与水的净化

[1]：100纳米不溶的固体小颗粒悬浮于液体里形成的混合物叫悬浊液。这种状态不稳定，静置会导致固体颗粒沉降，即出现分层。

## 二、水的组成

### 1、通过氢气燃烧

$\rm H_2+O_2\overset{\text{Fire}}{\longrightarrow}H_2O$

### 2、通过电解水

$\rm H_2O\overset{\text{Electrify}}{-\!\!\!-\!\!\!-\!\!\!-\!\!\!-\!\!\!\rightarrow}H_2+O_2$

## 四、化学式与化合价

### 2、化合价

钾钠氢银正一价，钙镁钡锌正二价。氟氯溴碘负一价，通常氧为负二价。一二铜，二三铁，三铝四硅五价磷。莫忘单质价为零。

Lake桑

2019.1.18

## 每日一词：teetotaler（转自 韦氏词典）

Merriam-Webster’s Word of the Day for January 18, 2019 is:

teetotaler • \TEE-TOH-tuh-ler\  • noun

: one who practices or advocates teetotalism : one who abstains completely from alcoholic drinks

Examples:

“… he is one of those fit older people who have redefined what 74 can look like. It probably helps that he is a teetotaler, a choice he made as a young man, having been disturbed by the effect that alcohol had on members of his family.” — David Kamp, Vanity Fair, December 2017

“The names Rockefeller and Diego Rivera are forever intertwined thanks to the Mexican artist’s infamous mural at Rockefeller Center, which the family commissioned in 1932 and had demolished two years later—due in part to its depiction of the teetotaler John D. Rockefeller Jr. sipping a martini.” — Adam Rathe, Town & Country, May 2018

Did you know?

A person who abstains from alcohol might choose tea as his or her alternative beverage, but the word teetotaler has nothing to do with tea. More likely, the “tee” that begins the word teetotal is a reduplication of the letter “t” that begins total, emphasizing that one has pledged total abstinence. In the early 1800s, tee-total and tee-totally were used to intensify total and totally, much the way we now might say, “I’m tired with a capital T.” “I am now … wholly, solely, and teetotally absorbed in Wayne’s business,” wrote the folklorist Parson Weems in an 1807 letter. Teetotal and teetotaler first appeared with their current meanings in 1834, eight years after the formation of the American Temperance Society.

Lake桑

January 18, 2019 at 01:00PM

## 每日一词：farouche（转自 韦氏词典）

Merriam-Webster’s Word of the Day for January 17, 2019 is:

1 : unruly or disorderly : wild

2 : marked by shyness and lack of social graces

Examples:

“Though she wrote three ‘novels’ (more extended free associations than novels as we know them), she is best thought of as a poet of small, farouche poems illustrated with doodles….” — Rosemary Dinnage, The New York Review of Books, 25 June 1987

“Jeremy Irons’s natural mode as an actor is fastidious rather than farouche, but he perfectly captures James Tyrone’s professional extravagance and personal meanness.” — Michael Arditti, The Sunday Express, 11 Feb. 2018

Did you know?

In French, farouche can mean “wild” or “shy,” just as it does in English. It is an alteration of the Old French word forasche, which derives via Late Latin forasticus (“living outside”) from Latin foras, meaning “outdoors.” In its earliest English uses, in the middle of the 18th century, farouche was used to describe someone who was awkward in social situations, perhaps as one who has lived apart from groups of people. The word can also mean “disorderly,” as in “farouche ruffians out to cause trouble.”

Lake桑

January 17, 2019 at 01:00PM

## 每日一词：nomothetic（转自 韦氏词典）

Merriam-Webster’s Word of the Day for January 16, 2019 is:

: relating to, involving, or dealing with abstract, general, or universal statements or laws

Examples:

“Moreover, there is the often-incorrect assumption that crimes and offenders are sufficiently similar to be lumped together for aggregate study. In such cases the resulting nomothetic knowledge is not just diluted, it is inaccurate and ultimately misleading.” — Brent E. Turvey, Criminal Profiling, 2011

“First, they can expect to find an investigation of the ways in which males and females differ universally: that is, of the nomothetic principles grounded in biology and evolutionary psychology that govern sex-differentiated human development.” — Frank Dumont, A History of Personality Psychology, 2010

Did you know?

Nomothetic is often contrasted with idiographic, a word meaning “relating to or dealing with something concrete, individual, or unique.” Where idiographic points to the specific and unique, nomothetic points to the general and consistent. The immediate Greek parent of nomothetic is a word meaning “of legislation”; the word has its roots in nomos, meaning “law,” and thetēs, meaning “one who establishes.” Nomos has played a part in the histories of words as varied as metronome, autonomous, and Deuteronomy. The English contributions of thetēs are meager, but thetēs itself comes from tithenai, meaning “to put,” and tithenai is the ancestor of many common words ending in –thesishypothesis, parenthesis, prosthesis, synthesis, and thesis itself—as well as theme, epithet, and apothecary.

Lake桑

January 16, 2019 at 01:00PM

## 每日一词：liaison（转自 韦氏词典）

Merriam-Webster’s Word of the Day for January 15, 2019 is:

liaison • \LEE-uh-zahn\  • noun

1 : a binding or thickening agent used in cooking

2 a : a close bond or connection : interrelationship

b : an illicit sexual relationship : affair

3 a : communication for establishing and maintaining mutual understanding and cooperation (as between parts of an armed force)

b : a person who establishes and maintains communication for mutual understanding and cooperation

4 : the pronunciation of an otherwise absent consonant sound at the end of the first of two consecutive words the second of which begins with a vowel sound and follows without pause

Examples:

“Brennan and Alejandro Castro agreed on a series of steps to build confidence. One called for the Cubans to post an officer in Washington to act as a formal liaison between the two countries’ intelligence agencies.” — Adam Entous, The New Yorker, 19 Nov. 2018

“… the book offers vignettes that describe Smith’s childhood as the youngest of seven Irish-American kids in Chicago; his sister’s short liaison with a married British man who shared the surname Smith; and a panicked hashish trip in Amsterdam.” — Kirkus Reviews, 1 Dec. 2018

Did you know?

If you took French in school, you might remember that liaison is the term for the phenomenon that causes a silent consonant at the end of one word to sound like it begins the next word when that word begins with a vowel, so that a phrase like beaux arts sounds like \boh zahr\. We can thank French for the origin of the term, as well. Liaison derives from the Middle French lier, meaning “to bind or tie,” and is related to our word liable. Our various English senses of liaison apply it to all kinds of bonds—from people who work to connect different groups to the kind of relationship sometimes entered into by two people who are attracted to one another.

Lake桑

January 15, 2019 at 01:00PM

## 语文相关：觊觎

1. （动）企图获取（非分的东西）
2. （名）非分的愿望或企图

• 祖国的领土，岂容列强觊觎！
• 觊觎大位 | 心怀觊觎

Lake桑

2019.1.14

## 每日一词：mea culpa（转自 韦氏词典）

Merriam-Webster’s Word of the Day for January 14, 2019 is:

mea culpa • \may-uh-KOOL-puh\  • noun

: a formal acknowledgment of personal fault or error

Examples:

The mayor’s public mea culpa for his involvement in the scandal didn’t satisfy his critics.

“The internal investigation ended with a mea culpa from the sheriff’s department and a reprimand and reassignment for a deputy overseeing the property room.” — Allie Morris, The Houston Chronicle, 15 Nov. 2018

Did you know?

Mea culpa, which means “through my fault” in Latin, comes from a prayer of confession in the Catholic Church. Said by itself, it’s an exclamation of apology or remorse that is used to mean “It was my fault” or “I apologize.” Mea culpa is also a noun, however. A newspaper might issue a mea culpa for printing inaccurate information, or a politician might give a speech making mea culpas for past wrongdoings. Mea culpa is one of many English terms that derive from the Latin culpa, meaning “guilt.” Some other examples are culpable (“meriting condemnation or blame especially as wrong or harmful”), culprit (“one guilty of a crime or a fault”), and exculpate (“to clear from alleged fault or guilt”).

Lake桑

January 14, 2019 at 01:00PM

## 每日一词：clement（转自 韦氏词典）

Merriam-Webster’s Word of the Day for January 13, 2019 is:

1 : inclined to be merciful : lenient

2 : not severe : mild

Examples:

The judge decided to be clement and said she would forgive the young defendants so long as they paid back the money they stole from the fundraiser.

“Eagle Scout Michael Eliason completed his project by literally blazing a trail: he created a half-mile-long trail along a Heights park still being developed along the Yellowstone River, Dover Park. ‘We rototilled and used pickaxes on it, and we had to wait until the weather was clement,’ he said.” — Mike Ferguson, The Billings Gazette, 24 Nov. 2014

Did you know?

Defendants in court cases probably don’t spend much time worrying about inclement weather. They’re too busy hoping to meet a clement judge so they will be granted clemency. They should hope they don’t meet an inclement judge! Clement, inclement, and clemency all derive from the Latin clemens, which means “mild” or “calm.” All three terms can refer to an individual’s degree of mercy or to the relative pleasantness of the weather.

Lake桑

January 13, 2019 at 01:00PM

## 每日一词：boycott（转自 韦氏词典）

Merriam-Webster’s Word of the Day for January 12, 2019 is:

boycott • \BOY-kaht\  • verb

: to engage in a concerted refusal to have dealings with (a person, a store, an organization, etc.) usually to express disapproval or to force acceptance of certain conditions

Examples:

“Chinese boycotted Norwegian salmon over the awarding of the Nobel Peace Prize to the late dissident writer Liu Xiaobo. They stopped buying fruit from the Philippines amid a dispute over territory in the South China Sea.” — Associated Press, 13 Dec. 2018

“[Saul] Bellow … showed up at President Johnson’s White House Festival of the Arts in the summer of 1965, which other writers, such as Philip Roth (a friend and follower) and Robert Lowell, boycotted to protest against the war in Vietnam.” — Benjamin Markovits, The Spectator, 17 Nov. 2018

Did you know?

In the 1870s, Irish farmers faced an agricultural crisis that threatened to result in a repeat of the terrible famine and mass evictions of the 1840s. Anticipating financial ruin, they formed a Land League to campaign against the rent increases and evictions landlords were imposing as a result of the crisis. Retired British army captain Charles Boycott had the misfortune to be acting as an agent for an absentee landlord at the time, and when he tried to evict tenant farmers for refusing to pay their rent, he was ostracized by the League and community. His laborers and servants quit, and his crops began to rot. Boycott’s fate was soon well known, and his name became a byword for that particular protest strategy.

Lake桑

January 12, 2019 at 01:00PM