[网络] 膦胺霉素;马薄荷油;米多霉素

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(159) / 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(196) / 评论(0) 分类 单词解析速记

AMERICAN MOSAIC -July 12, 2002: Balloonist Steve Fossett / Songs by Rosemary Clooney / Question About Actor Bruce Lee HOST: Welcome to AMERICAN MOSAIC — VOA’s radio magazine in Special English. (T

发表于:2019-01-08 / 阅读(213) / 评论(0) 分类 American Mosaic

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(150) / 评论(0) 分类 VOA标准英语2011年(八月)

SCOTT SIMON, HOST: Fifty years ago today, a lanky college student from Oregon won the high jump at the 1968 Mexico City Olympics and revolutionized his sport. NPR's Tom Goldman tells us the story of the Fosbury Flop. TOM GOLDMAN, BYLINE: For a man wh

发表于:2019-01-17 / 阅读(147) / 评论(0) 分类 2018年NPR美国国家公共电台10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(217) / 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(202) / 评论(0) 分类 2006年VOA标准英语(五月)
学英语单词
acetylmorphone
acoustic absorption
aftersensations
ageing of population
agriculture-based
animated mapping
antidotical
arabatska zatoka
autonomic plexuses
back digger
bank for foreign trade
barbed wire entanglement
bartleson
battery crate
bemananjara
bipolar waveform
birthwort family
bo be no marked by clear anatomical change
broaching speed
cane sugars
competitive education
conin'
cryptarchy
cybercommunity
depreciation replacement
drumstick (davidson & smith 1954)
eckfords
ecology of public administration
economic instability
El Juncal
electronic tablet
Ellingsφya
endmills
False Pt.
family affairs
family hypodermatidaes
field lens
filial regression
grate bar thimble
guard interval
here there and everywhere
high quartz solid solution
HRCC (heat recovery combined cycle)
Hypoestes triflora
ideal bureaucracy
Kilomètre 28
Koch's tyberculin
KSG
lipidal
louvered air intake
male nuptiality
mattress woven
Mayakovskiy
mixed extension of game
morus alba l. var. pyramidalis ser.
nativisation
nomme
nonenzymatic
on-track equipment
orpement
pepper steaks
perforated panel air outlet
pharyngoesophagram
phase-shift circulator
plow pan
pneume
Poa botryoides
prepreg material
questinably
regest
reinvest profit
richochet
Root Glacier
root-clearance
round-nosed blade
rubble flow
samenstrang
Santa Marta Grande, C.de
shield technology
smoothening action
snezhura
solar thermoionic power generation
statistic chain
steam-driven excavator
subjective theory of value
sugar of leaching
Sulphonal
sun set
surrender oneself to justice
tan waste press
teletalking
third pinacoid
three wheeler
Tiola
trace toxic contaminatants
tri-d
variable aperture seismic array
variable diameter ram
Vicara
work front
yohko
zipper