米诺环素

Millions More Children to Receive Vaccines More than one million children die each year from severe diarrhea and pneumococcal disease. Today (Tuesday), the GAVI Alliance announced an expanded campaign against the two leading killers of children world

发表于:2018-12-16 / 阅读(593) / 评论(0) 分类 VOA标准英语2011年(九月)

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发表于:2018-12-30 / 阅读(621) / 评论(0) 分类 单词解析速记

US Scientists Expand Scope of HIV Vaccine Study The worlds largest ongoing HIV vaccine study has been expanded to consider multiple ways a vaccine might boost immune response to the AIDS virus. The U.S. Institute of Allergy and Infectious Diseases (N

发表于:2019-01-14 / 阅读(538) / 评论(0) 分类 VOA标准英语2011年(八月)

Broadcast on Coast to Coast: November 7, 2002 Rebroadcast on VOA News Now: November 10, 2002 AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER -- slang and idioms in American politics. RS: Tuesday was Election Day, and Slangman Da

发表于:2019-01-25 / 阅读(612) / 评论(0) 分类 词汇大师(Wordmaster)

BERLIN, Sept. 11 (Xinhua) -- Ukrainian Boxer Wladimir Klitschko defended his three heavyweight champion's belts against challenger Samuel Peter by technical knockout at the tenth round on Saturday night in Frankfurt. Klitschko dominated(控制) the h

发表于:2019-02-02 / 阅读(491) / 评论(0) 分类 英语新闻

Tsonga stunned out of US Open by Slovak Klizan FLUSHING MEADOWS, New York, Aug. 30 (Xinhua) -- Martin Klizan of Slovakia caused the biggest upset of the US Open to date with a four-set victory over No. 5 seed Jo-Wilfried Tsonga. Tsonga, the Wimbledon

发表于:2019-02-03 / 阅读(494) / 评论(0) 分类 英语新闻

By Jessica Berman Washington 11 May 2006 French researchers at the Sanofi Pasteur Institute say they have developed a bird flu vaccine that, so far, appears to be safe and effective in humans. But obs

发表于:2019-02-04 / 阅读(664) / 评论(0) 分类 2006年VOA标准英语(五月)
学英语单词
adducted
allicholly
and found
antonio lucio vivaldis
arm of force
associated graded module
attillas
barium isotope
beardism
bilinear transformations
blooddrop
bobs l.
bottle creek
break pulse
Bugur
catastrophized
cleido-
consumering
controlled withering
Daecheongho
Derāpur
Direxiode
dry sand molding
e form
eechymotic
El Arrayán
evasion
expanded metaphor
exponential part of number
extrametrically
Fault Resulting in Collision
Finalborgo
finishing bolt
folious
freemail
frequency of access
genetic counselor
geometry hum
gets word
gill-arch
grauman
grooved round nut
group activities
heliarc unit
hemimyzon formosanus
hemisomus
herdias
high-frequency combustion instability
high-vacuum apparatus
horse of the wood
inlet overspeeding
kobutol
kyongsang
lewarne
lived oil
masatomo
minor semitone
multiple models
multistories
mushy wool
nervus cardiacus medius
nitrogenizes
nominal count
paracytheridea coryodalia
phantom view
phizogs
physician's assistant
plant fiber reinforced polymer composite
plasma linac
polyphase structure
pony mill
power-driven grader
public water-supply station
revise production plans
sealing maching
series diagram
sexual swelling
shipping and storage container
smow
staggered spot welding
stepmamma
subsequent deposit
SW (solid waste)
syringa persicas
test dropping
throw oneself to
toothfish
top linearity control
toxoplasmin test
tragick
transport
under load tap-changer
understrappers
unprolifick
unregenerated
urolilin
vacuum booster
was in good condition
weather-simulation
weight grader
x-ray
yard automatic computer