弱毒株

Really it's almost perfect. [00:03.32]真是几乎完美无瑕。 [00:06.64]It's too lovely for words. [00:10.08]真可爱!简直无法形容。 [00:13.53]I don't think I've seen anything I like better. [00:18.01]这是我所见到的最好的。 [

发表于:2018-11-28 / 阅读(149) / 评论(0) 分类 零距离李阳疯狂英语口语

WHO: Balanced Approach for New Bird Flu Virus Strain In 2011, scientists discovered they had created a highly contagious and deadly form of H5N1 commonly called avian or bird flu. When the discovery was announced, debate erupted over whether the rese

发表于:2018-12-08 / 阅读(118) / 评论(0) 分类 VOA标准英语2011年(十二月)

The flu epidemic intensified a few week ago, but it continued to worsen with widespread outbreaks being reported in every state except Florida. NBC's Robert Bazell reports. And there's new information tonight about this year's flu epidemic and why i

发表于:2018-12-11 / 阅读(93) / 评论(0) 分类 万花筒2008年

DAVID GREENE, HOST: And we're going to spend some time now in China's far northwestern region, Xinjiang, which is four times the size of California. It's home to a Muslim minority group called the Uighurs. They have had this tense relationship with C

发表于:2018-12-17 / 阅读(76) / 评论(0) 分类 2017年NPR美国国家公共电台9月

今天我们要学的词是 strain. strain 的意思是压力,负担。Tijuana could feel the strain as migrant shelters there already are at or near capacity. 墨西哥的蒂华纳可能 会感受到那里已经人满为患的移民避难所的压力

发表于:2018-12-27 / 阅读(69) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是 strain. strain 的意思是压力,费力,使足力气。 In China, female pilots strain to hold up half the sky although they account for only 1.3 percent of all the pilot, one of the lowest proportion in the world. 在中

发表于:2018-12-30 / 阅读(70) / 评论(0) 分类 英语单词荟萃

The deterioration of relations between Ukraine and Russia accelerated after Kyiv sided with Georgia during last month's conflict in South Ossetia. Worsening ties coincide with next year's expiration of the bilateral Treaty on Friendship, Cooperation

发表于:2019-01-12 / 阅读(99) / 评论(0) 分类 VOA标准英语2008年(九月)

By Al Pessin Washington 11 January 2008 The top U.S. military officer says he would like to be able to send 3,000 Marines to Afghanistan, as regional commanders have requested. But he says senior leaders are concerned about the impact the deployment

发表于:2019-01-13 / 阅读(107) / 评论(0) 分类 VOA标准英语2008年(一月)

New, Fatal Bird Flu Strain Closely Monitored 密切监视新的致命禽流感病毒H7N9 WASHINGTON In the past 10 years, a deadly strain of bird flu has killed more than half of the people who got it. Now, there's a new strain of bird flu circulatin

发表于:2019-01-14 / 阅读(66) / 评论(0) 分类 VOA标准英语2014年(三月)

Delegates at a global conference on avian influenza have called for at least $100 million in new funding to fight the disease before it has a chance to mutate into a human strain. The call came as Vietnam reported two new possible cases of bird flu i

发表于:2019-01-19 / 阅读(59) / 评论(0) 分类 VOA双语新闻 Bilingual News

By Lisa Schlein Geneva 24 December 2007 The World Health Organization says the most infectious type of polio could be eradicated worldwide by next year, leaving only one more strain of the disease to be tackled. WHO, which began its global polio erad

发表于:2019-01-31 / 阅读(62) / 评论(0) 分类 VOA常速英语2007年(十二月)

句子:最近,这两家公司一直在搞恶性竞争,而不是良性竞争。 误译:Recently, the two companies have been carrying on a malignant competition, instead of a virtuous one。 正译: 1) Recently, the two companies have been c

发表于:2019-02-03 / 阅读(82) / 评论(0) 分类 英文语法词汇

European and World Health Organization scientists say a deadly outbreak of E. coli bacteria that has killed 18 people is a rare and virulent(致命的) strain of the bacteria. The latest victim died Wednesday night in Germany. The United Nations agen

发表于:2019-02-04 / 阅读(84) / 评论(0) 分类 英语新闻

BRUSSELS, May 31 (Xinhua) -- A deadly outbreak of E.coli linked to contaminated cucumbers is sending Europe on high alert, as death toll from the disease climbed to 16 till Tuesday. So far, 15 people have reportedly died and more than 300 were seriou

发表于:2019-02-07 / 阅读(107) / 评论(0) 分类 英语新闻

The Director-General of the World Health Organization, Margaret Chan say the H1N1 Swine Flu Pandemic is not as serious as anticipated. But, she says this is no time to relax, as the Pandemic is not over. Chan spoke at the opening of WHO's weeklong Ex

发表于:2019-02-11 / 阅读(66) / 评论(0) 分类 VOA标准英语2010年(一月)

From time to time certain strains of virus return. 有几种病毒不时重复出现。 A disagreeable Russian virus known as H1N1 caused severe outbreaks over wide areas in 1933, then again in the 1950s, and yet again in the 1970s. 一种名叫H1N1的

发表于:2019-02-17 / 阅读(79) / 评论(0) 分类 万物简史

How Low [Hook] How low can you go? [8x] [Ludacris] Luda! She could go lower than i ever really thought she could, Face down, ass up! The top of your booty jiggling out your jeans, Baby pull your pants up, I like it when i see you do it, Better then i

发表于:2019-02-18 / 阅读(136) / 评论(0) 分类 好听的英文歌曲

Low [Chorus:] Shawty had them Apple Bottom Jeans [Jeans] Boots with the fur [With the fur] The whole club was lookin at her She hit the flo [She hit the flo] Next thing you know Shawty got low low low low low low low low Them baggy sweat pants And th

发表于:2019-02-18 / 阅读(112) / 评论(0) 分类 好听的英文歌曲

非洲发现结核病的起源 The origins of humans have been traced to Africa. And now, so have the origins of tuberculosis. New research shows the evolutionary trees of both humans and TB have grown side-by-side. TB bacteria originated in Africa a

发表于:2019-02-20 / 阅读(120) / 评论(0) 分类 英语新闻

To finish I'll just show you the strategy. 最后,我只跟你们说一下战略。 And this one I'm just using the interspecies molecule, but the logic is exactly the same. 在这里,我们只是使用跨菌种分子,但是思维逻辑是一模一

发表于:2019-03-04 / 阅读(117) / 评论(0) 分类 TED演讲教育篇
学英语单词
adultescent
agalactoses
androsterolo
Auberger blood group system
automatic data logging equipment
balance sheet debt structure
barklice
Braunau am Inn
broad interpretations
caesalpinia brasiliensis
candidosis
carbon sources
CD-ROM File System
central tarsal bone (or centrale)
chesterite
co-therapists
combustion knock
compiling algorithm
composite feedback system
continuum medium
credit for child and dependent care expenses
Cubanized
cyberheroes
D-Araf
de-Muslimizes
dead pick motion
dinner cruise
dss software system
eigentemperature
electromagnetic-type meter
electrostatic dust separator
eohippuses
evening lychniss
expense increase coefficient
extrinsic
fluted roller
folk rock
forced partial outage
form of news reports
get to the root of something
globigerina type
Gronau (Leine)
grounded-anode amplifier
guided bend test
Halothamnus glaucus
have no relation to
hayt
heterocycle
hexenbesen
high temperature molten carbonate fuel cell
immunotropic
interactive software measurement tool
interval mathematics
inventario
iolu
Jsomytal
lay under
local turning of wind
LSL (logical shift left)
median element
melittid
metal strip bolometer
Museum of the Moving Image
Niani
off - the - hook
paidocheu
partitive genitives
Paul Ehrlich
peak resistance
pendecamaine
pernem
phasine
Politzer's tests
primitive bundle
profit performance
purify
pyrite burning
radiopalmar
resiner
Rezh
Rolls-Royces
run a company
second solstitial colure
shortwave
siracusa (syracuse)
skurfing
stereopairs
strouse
television receive-only earth station
three-wire set
transaminase(aminotransferase)
trapezoidal filter
trusting
tuberculosis of irides
umboth
unsizing
urinary vessels
Urodiaton
vassily
whirbone
writ for arrest
zero dispersion wavelength