[化] 阿鲍霉素

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(149) / 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(172) / 评论(0) 分类 单词解析速记

Always Buying Sneakers? Its the Sign of a Leader爱买运动鞋的人具有领导潜质吗Got a passion for buying sneakers? It could be a good sign, with a poll finding that people who buy three pairs of sneakers or more year are far more likely to

发表于:2019-01-11 / 阅读(102) / 评论(0) 分类 阅读空间

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(136) / 评论(0) 分类 VOA标准英语2011年(八月)

ARI SHAPIRO, HOST: Arvo Part is one of the most performed living classical composers known for his spacious and meditative sound. (SOUNDBITE OF PERFORMANCE OF ARVO PART'S SUMMA FOR STRING ORCHESTRA) SHAPIRO: You can hear how the Estonian composer arr

发表于:2019-01-16 / 阅读(105) / 评论(0) 分类 2018年NPR美国国家公共电台4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(209) / 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(186) / 评论(0) 分类 2006年VOA标准英语(五月)
学英语单词
a load of
acrosome vesicle
affiliated corporation
air-passenger
alkaline batteries
allowance for uncollectable accounts
Amilon
Anare Mountains
associated costs
astrothelium variolosum
back to back duplex bearing
barred right
base-borns
Bologninl's symptom
cathode-ray voltmeter
Celto-Germanic
CHSD
cisaconitic acid
classical differential geometry
collectibility
contline
contortion
coving
crescive institution
cyclic load
cyclothymidine
cylindroconical
Day's factor
dc coupled flipflop
diffused surround
Director of Audit
duck egg
electrician's hammer
Elzach
engine stand
estter
Exchange, trunk.
expired article
field-generated current
flat-iron boat
flexible benefits
foreign sub subsidiary
front sheet metal
glomerule
gratinating
growth-enhancing
Guarneri, Andrea
hammer head bolt
high-pressure rotor speed
hydrocholine
indian rock fill dam
individual preferences
iraqite
Jessamine County
K8
Labutta
leaving bodily
long-term crediter
magnetorotation
makoni
medioplantar reflex
melodramatisation
method of procedure
micronets
minimum cathode current
modale
more honoured in the breach than in the observance
muddled on
multichamber fluidized bed
near field backscatter
oil someone's fist
oppositional otherness
paisanos
Phanerotoma
physical task saturation
pitch of nails
power of attorney
purchasing forecast
rCMRglc
repd.
revocable offer
ruled line & short zigzag
scuff
seamless casing
Seed-quantity
semen bank
semen cardamomi
shaft power
short landed goods
short run casting
silk faille
single bobbin reel
soldier-poet
supersaturation
thermal reaction
trifilar wire
Tylose
vertical shaft rotary plough
waveguide branching filter
William Hubbs Rehnquist
yellow trade union
zooxanthellate frame-builders