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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(162) / 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(200) / 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(157) / 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(223) / 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(208) / 评论(0) 分类 2006年VOA标准英语(五月)
学英语单词
acceleration field
actuator switching pulse
airborne unit
anchor warp leader
andreacchio
audio cassette recorder interface
autobitury
AZS automatic zero set
BDY
Beclomycin
biblicists
biochemical kinetics
bipotentiometric titration
black talc
blastopsammitic texture
bonifate
breathe down sb's neck
cable pole line
Carlyle circles
cast-iron boiler
cleitus
Clisham
common-midpoint method
conduction aphasia
Constantine III
cumshots
deep-sea going vessel
defatted antigen
degassed oil
demarce
devil's hand
disinvolve
disposable pipette
documentary-film
downward total radiation
egg breaker
endomomental
ennes
eppis
ferry house
frostiana
glass microelectrode
granite-grey
Helderberg formation
hobb
Kirchhain
lambda hyperons
luminescent plastics
LWPBR (Light Water Pre-Breeder Reactor)
Mastin's sign
materials in process
meconic
megafragment
microprogramming technique
mode-locked neodymiumdoped glass laser
moulting gland
multiple hearth incinerator
needle-and-thread grass
night monkey
Orea
ouricury oil
oyserman
packed extration column
palladium
parentation
peak reverse gate voltage
photographic meteor
Pinnatella
Pittosporaceae
Porges-Salomon tests
power variation rate
private line auto ring down
productivity movement
propenonitriles
pure element
Quemado, Pico
reconstructing beam
Redhill
regressive erosion
regular tessellation
rhizome geophyte
right jewel
Rothkos
round marching
s. l
salopes
single-sideband modulation
sinker head
slash line
soil impermeability
Strait of Ormuz
supplemental crop
swing mechanism
sword-and-sorceries
tax lien
thermonuclear reactors
three-jaw cocentric chuck
tight pulley
Tipp City
totalising
upper couch roll
wood violet