音标:['zænθisin] ;
黄色菌素

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(170) / 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(209) / 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(159) / 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(230) / 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(214) / 评论(0) 分类 2006年VOA标准英语(五月)
学英语单词
AAOS,A.A.O.S.
aetiopathogenesis
air-defences
allingham
analog spectrum analyzer
antifascists
automatic fuel-metering control
beam-lead
buff strap
c-horizons
cadmium selenate
calf serum
chalcomalachite
chroma luminance
close quarter drill
coconut macaroons
conjugate binomial surd
continuum regime
contusio
corpus lignosum fasciatum
distribution of taxation
duodenocolic
fall into temptation
family Pittidae
first-aid repair
floor puzzles
Geirangerfjorden
governorship
hang-out
heavy load adjustment
hemoptyses
hospenthal
hyperparasitaemia
iafrate
indirect subsidy
integrator circuit
inter-industrial relations analysis
inwelling
joins up
juxtaparacrine
lemn site
lime-nitrogen
little-leaf symptom
machinery and tools
Magellan barberry
mao wu wu ch'i
mass memory system
meningitis pneumococcica
miclo
microalloy diffused transistor
Mizhevichy
Monos, I.de los
murt
Na Ngan
narrow the gap
negate instruction
not a soul
nucleussubstitution
number pigs born
oil geologists
over-values
oxyhalogen ion
phosphorescence analysis
physioprints
pilonidal fistula
pilot officers
portabletype
post-Muslim
Potamogeton filiformis
power-transmission tower
pre-modern
print-on-alarm rami
punkdom
regime shift
renal vesicle
rustlingly
sale of business
shift the blame to other shoulders
spelling it out
Sredinnyy Khrebet
steam filled counter
super-bright
supporting structures
system master tape
task-leader
Tauist
tawanna
telg.
think c
tiddlywinks
transverse costal fovea
tuskier
unconcocted
underwater installing
united nations educational
urethrovaginal sphincter
vari-mu pentode
vectus
venezky
wave memorizer
within easy walking distance of
xysmalogenin