抗透水性

World Action Needed to Prevent Widespread Antibiotic Resistance Since the discovery of penicillin in 1928, we have used antibiotics against a host of infections. But now, doctors are finding that more and more bacteria are resistant to even the stron

发表于:2018-12-08 / 阅读(90) / 评论(0) 分类 VOA标准英语2015年(十二月)

1.采一轮松间明月供你观赏,织一件秋日的凉爽为你披上,斟一杯月宫的琼浆醉你心上,做一份仲秋的祝福圆你梦乡。 An inter-mining Mingyue for your viewing, weave a cool autumn you covered, as appropriate piec

发表于:2018-12-12 / 阅读(70) / 评论(0) 分类 节日英语

Unit 108:Get into the swim 第108单元:游泳去 One of the best all-around exercises,swimming increases both cardiovascular and muscle strength. 游泳能促进心血管及肌肉的耐力,是最佳的全身运动之一。 There is hardly any

发表于:2018-12-26 / 阅读(68) / 评论(0) 分类 减肥瘦身英语口语话题

Potomac Named Most Endangered River The Potomac River is seen by hundreds of thousands each day as it flows under bridges and past memorials. It is used for recreational activities, and provides drinking water for five million people. Before the Poto

发表于:2019-01-04 / 阅读(71) / 评论(0) 分类 VOA标准英语2012年(六月)

The spokesman for the Lord's Resistance Army says Congolese forces and U.N. peacekeepers in Congo Kinshasa are preparing to move against the rebel group, which has yet to sign a peace deal to end a 20-year reign-of-terror in the region. VOA Correspo

发表于:2019-01-06 / 阅读(142) / 评论(0) 分类 VOA标准英语2008年(九月)

This is Scientific American's 60 seconds science. I'm Kellen Horgon. This will just take a minute. Have you ever wondered what happens to mosquitos in the rain, a raindrop is like 15 times heavier than those little suckers. So getting hit by one, he'

发表于:2019-01-08 / 阅读(108) / 评论(0) 分类 Scientific American(六)月

AGRICULTURE REPORT – October 29, 2002: Pest Management By Gary Garriott This is the VOA Special English Agriculture Report. Since nineteen-forty-five, farmers have used pesticides, poisons made from

发表于:2019-01-11 / 阅读(94) / 评论(0) 分类 农业与发展

Many Incidents of Sexual Assault at US Colleges Go Unreported More than half of college students did not report incidents of sexual assault because they did not think it was serious enough. Others said they were embarrassed or thought nothing would b

发表于:2019-01-12 / 阅读(112) / 评论(0) 分类 2016年VOA慢速英语(五)月

Antibiotics Breed Drug Resistance in Pigs Pigs given low doses of antibiotics had more E. coli in their guts, and that bacteria showed an increased resistance to antibiotics, according to new research. The study confirms the routine practice of feedi

发表于:2019-01-13 / 阅读(84) / 评论(0) 分类 VOA标准英语2012年(一月)

Vidushi Sinha | Washington, DC 18 May 2010 The World Health Organization calls antibiotic resistance one of the three greatest threats to human health. Experts fear antibiotic resistance puts humans in danger of becoming nearly defenseless against so

发表于:2019-01-13 / 阅读(131) / 评论(0) 分类 VOA标准英语2010年(五)月

Kenya: Misuse of Antibiotics Leading to Resistance by Immune System NAIROBI In Kenya, the rise of drug resistant bacteria could reverse the gains made by medical science over diseases that were once treatable. Kenyans could be at risk of fatalities a

发表于:2019-01-14 / 阅读(110) / 评论(0) 分类 VOA标准英语2015年(一月)

As Assault On Mosul Looms, Resistance Grows And ISIS Grows More Brutal play pause stop mute unmute max volume 00:0003:43repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your

发表于:2019-01-17 / 阅读(103) / 评论(0) 分类 2016年NPR美国国家公共电台10月

Artemisinin, also known as QingHaoSu in Chinese, was discovered by Chinese scientist Tu Youyou. She received the 2015 Nobel Prize for Physiology and Medicine for the drug's discovery by her team more than three decades ago. In her speech at the Karol

发表于:2019-01-19 / 阅读(152) / 评论(0) 分类 2015CRI中国国际广播电台

企业为了赢得市场,会采取各种各样的营销策略,主要包括:广告策略、价格策略、品牌策略、服务策略和不同的销售渠道。而每种策略在实施的过程中又可以采取多种不同的形式。如价格策

发表于:2019-01-26 / 阅读(96) / 评论(0) 分类 实用英语

With MORE than 2000 auto companies, 11-hundred vehicles and a hundred world premiers, the Beijing Auto Show is China's auto market in a nutshell, at the China International Exhibition Center. The phrase Market Penetration is constantly on the lips of

发表于:2019-01-30 / 阅读(101) / 评论(0) 分类 英语新闻

Many of China's most successful entrepreneurs do not seem like the MBA type. They are swashbuckling, self-made men (and sometimes women) often with little formal education let alone a graduate degree in business. 许多事业极其成功的中国企业

发表于:2019-01-30 / 阅读(270) / 评论(0) 分类 实用英语

By David McAlary Washington 10 January 2007 One of the main weapons to prevent mother-to-child transmission of the AIDS virus during birth is the drug nevirapine. But when nevirapine is used alone just once, HIV starts becoming resistant to it. Rese

发表于:2019-02-04 / 阅读(115) / 评论(0) 分类 2007年VOA标准英语(一月)

爱的反抗力 Muse - Resistance Resistance Muse Is your secret safe tonight? And are we out of sight? Or will our world come tumbling down? Will they find our hiding place? Is this our last embrace? Or will the walls start caving in? (It could be w

发表于:2019-02-05 / 阅读(91) / 评论(0) 分类 好听的英文歌曲

India's tourism minister is furiously backpedaling after suggesting that women who visit India shouldn't wear skirts for their own safety. 印度旅游部长日前建议前往印度的女性为了自身安全不要穿裙子,但是他随后连忙澄清

发表于:2019-02-18 / 阅读(82) / 评论(0) 分类 英语新闻

新托福有许多自己的特点,新托福阅读的一个重要特点之一就是同义改写(主要针对动词和形容词)。同义改写对托福阅读考试有哪些影响值得我们注意呢? 首先,同义改写会影响到定位的准确与

发表于:2019-03-02 / 阅读(111) / 评论(0) 分类 托福英语
学英语单词
a prelude to
additional provisions on export subsidies
afterbath
agnatical
angulus oculi medialis
anteroposterior diameter of inlet
anti-thrombin
antirural
bear oneself well
bidding
blind roller
Bournea
bust-out man
calcium-lead alloy
capacity measuring set
cardio-vocal syndrome
case-dough
centrally-planned
close coupled pump
colored quark
complex pair
concomitant reforms
conry
couchette car
coupler knuckle
cracked-pot sound
crude topper
databuses
dhao
diaphragm-operating mechanism
discharging roller
domain tyeory
double dotted thirty second note
down the middle
ductlike
educational voucher
elhanan
enmuse
factoried
free discharging jet
goriest
have got it bad
heating mould curing
high-flowest
horny excrescence
HYBALL
ignesious
Indonesian-Chinese
james whitcomb rileys
jellicoes
job-seek
kattis
loop direction finder
low-incidence
Luia
made off
melt in the mouth
Menant
menut
miloschite
naxxars
near full employment
night latches
nonparacompact
Ocyurus chrysurus
optical examination
order Solenogastres
Pedicularis gracilituba
pellet drum
photoelectric cartridge
physcony
pre-transfer
pursuingly
quixabeiras
rangeful
rating of a lamp
read buffer register
read-only flag
reverse direction
ribbed mantle
shalonda
shell frame
short-sword
slave storage
slip down operator
sportsworks
strip plot
superpower
synthetizer
Tanabu-gawa
tautomeric form
tax-gathering season
TCUS
teletypewriter signal distortion
tenial
unreferenced
unresistant
ureterourethrostomy
vortex lift
vulvar dystrophy
waveguide connecting parts
you-go