音标:[pri:'pәutnt] ;
a. 具有优势的, 遗传优势的
[医] 优性的, 遗传优势的
a. Very powerful; superior in force, influence, or
authority; predominant.
a. Characterized by prepotency.
词型变化:名词复数形式 : prepotents

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发表于:2018-12-04 / 阅读(135) / 评论(0) 分类 英文魔法师字源大挪移

IN THE NEWS - John Kerry Chooses John Edwards for Vice President By Cynthia Kirk Broadcast: Saturday, July 10, 2004 This is Bob Doughty with In the News, in VOA Special English. The Democratic Nationa

发表于:2018-12-07 / 阅读(137) / 评论(0) 分类 教育与新闻

THE MAKING OF A NATION - Questions of Wrongdoing Trouble President Grant's Second Term By Frank Beardsley Broadcast: Thursday, August 04, 2005 (MUSIC) VOICE ONE: THE MAKING OF A NATION -- a program in

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Rob: Hello, I'm Rob, welcome to 6 Minute English. I'm joined today by Jennifer. Jennifer: Hi there, Rob. Rob: Thanks for joining me. Now, this year the BBC is looking into the future, in key areas of science, politics, education and our personal life

发表于:2019-01-07 / 阅读(156) / 评论(0) 分类 六分钟英语

The Secretary of the US Army delivers a stinging indictment today against those accused of sloppy record keeping at Arlington National Cemetery. And John McHugh tells the families of those resting in that hallowed ground that he is deeply sorry. Toda

发表于:2019-01-08 / 阅读(111) / 评论(0) 分类 2010年NPR美国国家公共电台6月

When I work with students in conferences I spend most of my time helping them unearth and add details, helping them identify areas needing further development. While we are struggling to make sentences and structure our paragraphs, it's easy to forge

发表于:2019-01-11 / 阅读(109) / 评论(0) 分类 实用英语

Potent Antibodies Offer New AIDS Vaccine Design Researchers say powerful antibodies may hold clues to developing an effective AIDS vaccine. The antibodies were isolated from individuals already infected with HIV. Dr. Wayne Koff says the goal is to fi

发表于:2019-01-14 / 阅读(116) / 评论(0) 分类 VOA标准英语2011年(八月)

Books and Arts; Book Review;Revolution in Egypt;Square eyes 文艺;书评;埃及的革命;广场上的旁观者 Cairo: My City, Our Revolution. By Ahdaf Soueif. 开罗:我的城市,我们的革命。作者:AHDAF SOUEIF。 The big themes of

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By Kurt Achin Seoul 25 February 2008 The former Seoul mayor who swept December elections in South Korea is getting used to his new title: Mr. President. Lee Myung-bak has taken his oath of office in a formal ceremony in the South Korean capital. VOA

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SAN FRANCISCO, Oct. 10 (Xinhua) -- Apple announced on Monday that pre-orders of its iPhone 4S have topped 1 million in a single day, surpassing the previous single-day pre-order record of the company's smartphone. The iPhone 4S pre-orders surpassed 1

发表于:2019-02-03 / 阅读(143) / 评论(0) 分类 英语新闻

今天我们要学的词是 pre-order. Pre-order 预购。iPhone5问世了。The iPhone5 went on pre-order just after midnight Pacific time last Friday. iPhone5 于美国西部时间上星期五凌晨12点一过开始预售。Roughly one hour after t

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NEW YORK, Sept. 23 (Xinhua) -- The NBA announced the cancellation of 43 pre-season games and the postpone of training camps indefinitely. The representatives for the NBA owners and players union are still at an impasse over a new collective bargainin

发表于:2019-02-07 / 阅读(98) / 评论(0) 分类 英语新闻

今天我们要学的词是potent。Potent形容词,意思是有效的、强有力的 。Fentanyl, a super potent synthetic drug at the center of a new overdose crisis in America, is presenting huge challenges for law enforcement officials. 处在美

发表于:2019-02-16 / 阅读(93) / 评论(0) 分类 英语单词荟萃

BEIJING, May 16 (Xinhuanet) -- NASA has readied the space shuttle Endeavour for its liftoff set for Monday, media reported Monday. Good weather looks 70 percent likely for Monday's scheduled launch of Endeavour, the next-to-last U.S. space shuttle mi

发表于:2019-02-18 / 阅读(104) / 评论(0) 分类 英语新闻

BEIJING, Aug. 22 (Xinhuanet) -- U.S. Emmy award-winning actress Selena Gomez will host the MTV Video Music Awards pre-show on Aug. 28, according to media reports Monday. Along with a cadre of MTV personalities and rock act Cobra Starship, Gomez will

发表于:2019-02-18 / 阅读(106) / 评论(0) 分类 英语新闻

BEIJING, April 19 (Xinhuanet) -- Almost one year after the disastrous(灾难性的 ) oil spill, scientists believe that the overall health of the Gulf of Mexico as nearly back to normal. However, the scientists restrain their optimism about natur

发表于:2019-02-18 / 阅读(103) / 评论(0) 分类 英语新闻

The suicide bomber who killed 7 CIA employees on a US base in eastern Afghanistan was seen, on Saturday, in a pre-attack video alongside Pakistani Taliban chief Hakimullah Mehsud. In the video, Humam Khalil Abu Mulal al-Balawi, a Jordanian, says he w

发表于:2019-02-19 / 阅读(166) / 评论(0) 分类 VOA标准英语2010年(一月)

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发表于:2019-02-24 / 阅读(125) / 评论(0) 分类 经济学人科技系列

Bacchus has drowned more men than Nepture. 酒神淹死的人比海神多。 Bad news has wings. 坏事传千里。 Bad workmen often blame their tools. 拙匠常怪工具差。 Bare words, no bargain. 空言不能成交易。 Barking dogs seldom bit

发表于:2019-02-26 / 阅读(107) / 评论(0) 分类 实用英语

Getting along with your work colleagues could actually help you live longer, new research has shown. A study of 820 men and women showed those with good peer-to-peer relationships had a lower risk of mortality than those did not chime with their co-w

发表于:2019-03-02 / 阅读(133) / 评论(0) 分类 实用英语
学英语单词
ABCH
absolute predominance
adervasary instructional model
agalloch (eaglewood)
Amitone
applicationer
beasantlier
Bosco Marengo
boxing in
Buko
buying and selling of stocks
C3H8O3
chordal plate
classification of job
cluster fuck
commission receivable account
correus
cryofluorane
current flight plan message
deep-water berth
diesel oil daily tank
Dudince
economics of land resources
effective transmission equivalent
electropsychometers
estrobin
Etacortin
familists
feathery crystal
genus peronosporas
GHCL
grossful
handling procedures
hawur
Heidweiler
highly-profitable
hope to goodness
hypercolumns
hyperdense
hypertextures
image-oriented
inosic
is in good repair
Jaldak
Jaumann tensor
Kemi Sami
kita matsuri (japan)
La Roque-d'Anthéron
Langfjorden
loss-aversion
machine-hour at work
martinicans
MCITP
measurable value
mill iron
mistabronco
Morisque
needle ironstone
neurourology
peak responsibility factor
Peam Kreng
pictures at an exhibition
pitman stub
plate-fin heat exchanger
play sth up
plushers
polynomial bounded problem
pressure neuritis
pro-circumcisionists
pseudo adiabatic process
pterygopalatine fossa
punishee
queensboroughs
railroad through
rectangular skylight
rejoinders
relieving-attachment
remove into
reprized
retropharyngeal abscess
saturalble-core oscillator
scutellatus
sodium uranyl acetate
Spartel, C.
sphalerocarpium
spokesmanships
sporidium vaccinae
squeeze
Steuben, Firedrich Wilhelm Ludolf Gerhard Augustin von
Sulcus nervi petrosi minoris
Sully beds
tale-tellings
telephone transmission equivalent
telescopic tower
total sample
tube drainage
urban critic
vatson
weak flour
weighted path length
working temperature
yellow lady-slipper