音标:[liːk'testɪd] ;
adj. 密封度试验的

Studying for a big exam at school or a presentation at work, but don't forget to get a good night's sleep. Brain scientists report more evidence this week that sleep can improve your memory. Researche

发表于:2018-12-11 / 阅读(125) / 评论(0) 分类 万花筒2006年

Just how far will Iran push the international community this weekend. Well today, It reportly tested a two types of short-range missiles on a launching system, Iron's military freely admits that it was showing off its defensive capabilities. And it

发表于:2018-12-20 / 阅读(127) / 评论(0) 分类 CNN2009年(九)月

If 50 is the new 40 and 60 is the new 50, whats the new 70? Well, it seems safe to at least say that 70 isnt what it used to be. And thats good. Because a new study finds that 70-year-olds did better on intelligence tests than 70 year olds used to do

发表于:2018-12-24 / 阅读(140) / 评论(0) 分类 Scientific American(十)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Are you listening to me through headphones? Because heres a sample of what might be harming the ears of teenagers. Just kiddingthe last thing we want t

发表于:2018-12-24 / 阅读(95) / 评论(0) 分类 Scientific American(八)月

WASHINGTON, July 26 (Xinhua) -- White House Spokesman Robert Gibbs on Monday said the United States is investigating the leak of over 90,000 classified reports about Afghanistan war. Gibbs said there is an ongoing(不间断的) investigation that

发表于:2019-01-07 / 阅读(130) / 评论(0) 分类 英语新闻

Language Points 1. You've got to find what you love. 2. You will fail at some point in your life. Accept it. You will lose. 3. You will never truly know yourself, or the strength of your relationships, until both have been tested by adversity. 4. Lea

发表于:2019-01-21 / 阅读(91) / 评论(0) 分类 爆笑英语口语

今天我们要学的词是leak。 Leak是泄漏消息的意思。The contents of the report were leaked to the media, 是说报告内容被泄漏给了媒体。公司裁员的消息不知被什么人走漏了风声,the plans for the layoff have so

发表于:2019-01-25 / 阅读(120) / 评论(0) 分类 英语每日一词

By Cynthia Kirk Broadcast: October 11, 2003 This is Bob Doughty with In the News, from VOA Special English. Officials are investigating who in the Bush administration identified an American intelligen

发表于:2019-01-30 / 阅读(227) / 评论(0) 分类 VOA2003(下)-教育与新闻

UN Secretary-General Ban Ki-moon has called on the international community for more investment in tested approaches to prevent Malaria. Ban says that despite the improvement in prevention tools, there is still need to invest in getting wider access t

发表于:2019-02-04 / 阅读(78) / 评论(0) 分类 英语新闻

By Steve Herman Bhopal, India 03 January 2008 It has been nearly a quarter-century since a gas leak at a Union Carbide pesticide factory killed thousands of people in Bhopal. Today, the central Indian city is trying to reclaim its reputation as a maj

发表于:2019-02-05 / 阅读(95) / 评论(0) 分类 VOA标准英语2008年(一月)

A 12G data package belonging to JD.com, a leading online retail platform in China, has reportedly been leaked. 据报道,中国著名网购平台京东的12G数据信息包遭到泄露。 The package contains tens of millions of pieces of personal

发表于:2019-02-06 / 阅读(94) / 评论(0) 分类 英语新闻

今天我们要学的词是time-tested。 Time-tested, 久经检验的。Networking is a time-tested method of job-hunting, 通过熟人介绍是历经检验的找工作的好办法。Franchising is a time-tested business model, 连锁经营是一种历

发表于:2019-02-06 / 阅读(115) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是time-tested。 Time-tested, 久经检验的。Networking is a time-tested method of job-hunting, 通过熟人介绍是历经检验的找工作的好办法。Franchising is a time-tested business model, 连锁经营是一种历

发表于:2019-02-06 / 阅读(116) / 评论(0) 分类 英语每日一词

NEW DELHI, March 16 (Xinhua) -- The Indian government has ordered food originating from(发源于) Japan to be tested for radiation in the wake of explosions at a Japanese nuclear plant following a devastating earthquake-tsunami last Friday, repo

发表于:2019-02-07 / 阅读(121) / 评论(0) 分类 英语新闻

HELSINKI, Nov. 7 (Xinhua) -- A data leak was uncovered in Finland Saturday, in which personal details of around 16,000 people were uploaded onto a file-sharing website, according to Finnish media report on Monday. This act of sabotage is the largest

发表于:2019-02-08 / 阅读(116) / 评论(0) 分类 英语新闻

Government officials in Japan say it could take months for radiation(放射辐射) leaks to be brought under control at the Fukushima Daiichi nuclear power plant. The Fukushima Daiichi plant continues to spew radioactive water into the Pacific Ocean

发表于:2019-02-08 / 阅读(115) / 评论(0) 分类 英语新闻

WASHINGTON, May 9 (Xinhua) -- The Ebola virus can persist within the eyeballs for months after a patient recovers from the potentially deadly disease, researchers have found. A report released this week by the U.S. journal New England Journal of Medi

发表于:2019-02-08 / 阅读(114) / 评论(0) 分类 英语新闻

BEIJING, Jan. 1 (Xinhua) -- The credibility of the Olympic Movement was called into question in 2012 again when a string of scandals and controversies hit the Olympics in London. Starting with a ticket sale scandal and ending with a voting violation,

发表于:2019-02-16 / 阅读(111) / 评论(0) 分类 英语新闻

Voice 1 Thank you for joining us today for Spotlight. Im Rebekah Schipper Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand no matter where in the world they live. Voice 3 The ni

发表于:2019-02-21 / 阅读(134) / 评论(0) 分类 环球英语 Spotlight

We lived on the banks of the Tennessee River, and we owned the summers when we were girls. We ran wild through humid summer days that never ended but only melted one into the other. We floated down rivers of weekdays with no school, no rules , no par

发表于:2019-03-02 / 阅读(142) / 评论(0) 分类 英语美文
学英语单词
aceto-acetic ester
adjust and control
adversarial process
agim
air inlet pressure stabilizing chamber
amd k7
amenableness
angles back to back
appeal against valuation
axle tilt
boo-hoo
box lamp
broyges
cage effect
Canadian Association of Broadcasters
cassette data recorder
casus irreducibility
clavoid
coordianted publishing
cypraea childreni
d.c. cable
developmentalist
directional swell
electric milking machine
electro-slag welding (esw)
electronic accounting machine
eleonora
encoop
exo-alkylating
fireless
flying header
function of equal increase
fundamental national survey
gas holes
gram methods
grassmann diagram
half-listeneds
heaping
hemoglobin imbibition
Hertzian crack
hydrodimerization
hypertrophica pharyngitis
hyphoid
in-thing
incorrespondency
ingested
insulation stand
intracell flux measurement
ion-introduction therapy
liquid displacement gas flow calibration facility
lowly repetitive sequence
mantle layer
manual telegraph transmitter
mass coefficient
median point
Melvil Dewey
merosystematic
Miller-Bravais indices
Muller's experiment
non-asian
nuttallianus
oil line pump
Oilgate
ondatra zibethicus
out stock
package(d) boiler
parasite count
pitching movement
polydiallylisophthalate (daip)
primary event
process of economic growth
promelase
protonbeam
pummelo
pycnorneter
queist
radcrete
refuge niche
regenerating unit
sarcothlasis
Saussurea elegans
schachnerite
scouring cinder
sex influenced traits
Shëmrija
single-jet flapper valve
Social Statics
solid contents of stacked wood
solid-state spectroscopy
Solutrean
Ste5p
sternutates
strainer chamber
sugar lumps
tailor-making
the viscus of storing blood
toxic-waste
Trichosanthes hylonoma
true anomaly
two-button
ucr
vowed