音标:[daiˈnæmik strein] ;
动应变

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(121) / 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(96) / 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(78) / 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(74) / 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(76) / 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(104) / 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(111) / 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(68) / 评论(0) 分类 VOA标准英语2014年(三月)

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学英语单词
2-propanol
abtropfung
accountholders
allowable contact stress
Alysicarpus rugosus
asymptote-crossover frequency
barred tinamous
be no mean feat
bulk aerodynamic method
Casimir Funk
central nerve trunk
centro-
chemised
clay warp
comparted
connate-perfoliate
coordinating calculating centre
Crianlarich
cross claim
crossbite
crushing rolls
diatomite (diatomite earth)
diazo-oxonorleucine
diplococcus reseus
Drinkwater.
dry rot of fruit and vegetables
Dugas' test
dumminess
event report
expanded cinema
expression-profiling
Fenobarbital
Giscardian
global flow analysis
goodsized
guillotine shears
haloed
heshas
hydrozoan
inscriptionless
international commercial exchange
intragalactic
kazatsky, kazatski
kombu
lateral instability
local-distant control
lomoes
london planes
long-throws
machine-riveting
Magalluf
magnetic track
Magnolia guangxiensis
manual trimming
Manukan
mentalistic psychology
message transliteration
methoxynal
mill timer
Minj
minor version
Musophagidae
nonfacts
ophiocoma schoeleini
over-represented
over-wove
passenger ticket revenue
paving
pibb
property of means of production
pseudomonas erodii lewis
quality method
raphidiferous
ratkiller
re enactment
read analog input
readout command
reinterventions
rigid membrane
Roberts County
Saccopastore skulls
Saussurea ciliaris
scainiite
screeve
seal pot
seller's usance credit
silver handshake
social solidarism jurisprudence
space-man
stone-like coal
sulfurator
surfacing material
telemetering pulse width modulation
thuidium glaucinoides
tin brass
too-too
track circuit territory
Trostyanets'
Twin Peaksy
type of car
unsubtler
weather trend