羟戊丁氨酯

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(72) / 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(90) / 评论(0) 分类 单词解析速记

Editor's Note: Last week we brought you the first of four programs called A Princess of Mars. Our story is from a series of books by American writer Edgar Rice Burroughs. They are science fiction stories, a mix of imagination and science. Last week,

发表于:2019-01-02 / 阅读(305) / 评论(0) 分类 2017年VOA慢速英语(一)月

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(67) / 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(128) / 评论(0) 分类 词汇大师(Wordmaster)

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(120) / 评论(0) 分类 2006年VOA标准英语(五月)
学英语单词
99Tc-Succimer
a blue moon
address translator
Aedes taeniorhynchus
Allua, L.
amortization policy
aquoll
azocompounds
battlefield surveillance
Bell's inequality
bluffnesses
bombed-outs
break-of-bulk
british cabinets
bromo acid
bussbar
buttdial
carbon-sequestering
carrot seed oil
cascade outages
chlorotically
computer filename
concussion fracture
contrefort
convenient flag ship
Crocodylus
cymbiola nobilis
Desor'slarva
die casting growth
dislocation energy
domicile of the parties concerned
down low
dykey
ears burning
EC-GC
feinglosite
fetally
five-year survival rate
flexible tine cultivator
flow of event
fuse-programmable logic device
greenidea ficicola
grimboes
gyroscopic seismometer
hemepeptide
hooked bone
horizontal motion index
horse-shoe (type) mixer
hot mill motor
hyperessence
illyas
image base
impingement rate
in the wars
interstitial inflammation
iodidate
IRRI,I.R.R.I.
john bach mcmasters
KFAB
mean sphericity
mercy fucks
micrococcus flavus conjunctivae
mineral sludge
mouline
multigenic inheritance
nose pokes
olefines
Oud-Avereest
partial additivity value function
pavement strength
permanent-magnet stepper motor
personal-computer
pindone
plant characteristic curve
Polygala wenxianensis
pulverized coal combustion
quarrel of long standing
ram-type preventer
river patrol boat
root tissue
Schopper folding tester
sheesh
silica-alumina catalysts
simple pass tubular heater
simultaneous hermaphrodite
single pivot instrument
sodium ions
stepped increase
strata-bound mineral deposite
sverdlovsks
Tarci
tensor product of algebras
throbbed
time deposit rate
total internal reflection cavity
twisted pair only
undemure
unmassy
urethane foam
Vasiodon
voice-frequency-multichannel telegraphy
x in., x.in., x in