T细胞溶解的

By Caty Weaver Broadcast: July 25, 2003 This is Bill White with the VOA Special English Environment Report. Researchers say they have found a way to reduce the cost of some 1)fuel cell production. The

发表于:2018-12-01 / 阅读(244) / 评论(0) 分类 VOA2003(下)-环境与健康

bathetic, adj 平庸陈腐的=hackneyed=stale 【记】以bath洗澡开头地就这么一个单词,洗澡就是很平庸的一件事。 【区】pathetic(adj 可怜悲惨的) 【反】offbeat(adj 不规则的)

发表于:2018-12-30 / 阅读(156) / 评论(0) 分类 不择手段背单词

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发表于:2018-12-30 / 阅读(133) / 评论(0) 分类 单词解析速记

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发表于:2018-12-30 / 阅读(189) / 评论(0) 分类 单词解析速记

For something that could revolutionize the world, its come along very slowly. The fuel cell was invented in 1839, but there was little development until the 1950s when NASA started to use them in space where they are still used today. Now, after yea

发表于:2018-12-30 / 阅读(190) / 评论(0) 分类 国家地理2008年

Sorry,thereisnottexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thankyou! 英文笑话Flash BBC儿童动画-小猪威比

发表于:2018-12-31 / 阅读(166) / 评论(0) 分类 动物街64号 Zoo Lane 第一季

Greg took the pen out of his pants pocket. He took his keys out of his pants pocket. He took his cell phone out of his pants pocket. He took his wallet out of his pants pocket. He put everything into a plastic tray. He took his shoes off. Greg was at

发表于:2019-01-02 / 阅读(149) / 评论(0) 分类 超级简单英语阅读

发表于:2019-01-03 / 阅读(191) / 评论(0) 分类 医务英语

By Carol Pearson Washington 25 September 2007 A lot of people wonder about the impact cell phones might have on their health. And now a new study shows that heavy mobile, or cell, phone use may result in hearing loss. VOA's Carol Pearson reports. As

发表于:2019-01-11 / 阅读(173) / 评论(0) 分类 2007年VOA标准英语(九月)

By Bill Rodgers Washington 19 May 2008 Cell phones are an example of what is sometimes now called leapfrog technology, a product that allows developing nations the benefits of a reliable and extensive communications network without the heavy investme

发表于:2019-01-13 / 阅读(145) / 评论(0) 分类 VOA标准英语2008年(五月)

Discovery Could Lead to New Drugs to Block Deadly Viruses Viruses are strange things. Though there is some scientific question about whether viruses are alive or not, they do have a basic genetic structure that allows them to be biologically active.

发表于:2019-01-14 / 阅读(163) / 评论(0) 分类 VOA标准英语2013年(三月)

76 关于基因工程食品的网络法规 DATE=7-26-01 TITLE=SCIENCE REPORT - Rules for Genetically Engineered Foods BYLINE=George Grow (Start at 01'02

发表于:2019-01-30 / 阅读(289) / 评论(0) 分类 科技之光

By Victoria Cavaliere New York 16 October 2007 An annual stem cell research conference in New York has been bringing together some of the field's top scientists to discuss breakthroughs in stem cell research and what proponents call its long-term app

发表于:2019-01-31 / 阅读(172) / 评论(0) 分类 2007年VOA常速英语(十月)

By Paul Sisco Washington 17 April 2008 Federal regulators in Washington have approved plans to upgrade the nation's Emergency Alert System to include text messages to cellphones and other mobile devices. VOA's Paul Sisco has more in this Searching fo

发表于:2019-01-31 / 阅读(161) / 评论(0) 分类 VOA常速英语2008年(四月)

Politicians provoke poet's ire 政治家引起诗人不满 The new poet laureate, Carol Ann Duffy, has chosen to attack politicians in her first composition in the post. Her poem, Politics, published in the Guardian, is a cutting attack on the political worl

发表于:2019-02-04 / 阅读(143) / 评论(0) 分类 英语新闻

WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo

发表于:2019-02-04 / 阅读(315) / 评论(0) 分类 英语新闻

BILBAO, Spain, April 26 (Xinhua) -- Fernando Llorente scored a last minute goal to qualify Athletic Club Bilbao for the final of the Europa League on Thursday. Llorente forced the ball home from close range following great work from Ibai Gomez to giv

发表于:2019-02-05 / 阅读(231) / 评论(0) 分类 英语新闻

Turn Off Your Cell Phone 关掉你的手机 We went to the movie the other night. I sat in an aisle seat as I usually do, because it feels a little roomier. Just as the feature was about to start, a blonde from the center of the row got up and starte

发表于:2019-02-07 / 阅读(277) / 评论(0) 分类 趣味英语

Barca and Atletic look to pile pressure on Real Madrid MADRID, Oct. 25 (Xinhua) -- FC Barcelona have the chance to further pile the pressure on Real Madrid in matchday nine of the BBVA Primera Liga. League leaders Barca travel to the capital to take

发表于:2019-02-07 / 阅读(225) / 评论(0) 分类 英语新闻

WASHINGTON, May 11 (Xinhua) -- Researchers at Brigham and Women 's Hospital (BWH), a teaching affiliate of Harvard Medical School, have identified(鉴定) a human lung stem cell that is self-renewing and capable of forming and integrating multiple bi

发表于:2019-02-18 / 阅读(222) / 评论(0) 分类 英语新闻
学英语单词
Aberangell
acidi lactici sphaerococcus
Alford antenna
american gallinules
antenna oscillator
anterior nucleus
barrage jam
basic nonchinese character set
beaujolaiss
blowing-up
body play
bolus dressing
by gift
cavitation testing
Cdc37
chain tie
colo(u)r movie
compensate for the loss
d'agustino
data dictionary package
Dehaasia hainanensis
diphenyl-nitrosamine
diskette 2D
dunans
endometriosis of bladder
english heritage
facies tympanica pyramidis
free market value
frequency indicating meter
friction-compensated
Futago-yama
gabbro nelsonite
glass-toppeds
glovin'
glucoraphanin
go out of this world
go-forward
habili
handshow
Hbl-Waller method
heater shunt resistor
high-voltage contact
image sequence
indelayedly
instruction dependency
internal beamsplitting layer
iron pony
jettison testing
jug handle
krache
landbook
large scale display
lighting system
lipoamide
maritozzo
mesorhizobia
minibands
mino
most-emailed
mulheim an der ruhr
nematistiid
nominal transmitting cycle
non-magnetic pressure ring
nondisplayable characters
nondrafted
nudges
oversaws
p-nitrophenylphosphate
party pastie
patent leather shoes
perpendicurity
picked-over
potatorum polyneuritis
provincial hospital
prowersite
radio modulator
rail cracks
read analogue input
riegle
ropy
sabinic acid
Scott's cement
service spaces
shelterless
something is rotten in the state of Denmark
speed-merchant
sphenoid of the first order
supraacromial nerve
Tempil alloys
Thomas,George Henry
Thérain
to breathe in
transposition by twisting
trivial
tune-o-matic
type doublet
Umbellosphaera
under low moisture conditions
verbigeration
water newt
yam yam
yoshinobu