[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(204) / 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(240) / 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(254) / 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(194) / 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(186) / 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(264) / 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(254) / 评论(0) 分类 2006年VOA标准英语(五月)
学英语单词
a bird of prey
ACCCC
Akbasty
alarm barrel
alignement
antenna directivity pattern
anticolloidoclastic
arbuss
area market potential analysis
automatic program optimization
Banthionine
bidegree
calcified sebaceous cyst of scrotum
capsular advancement
chlorinated polyether
chuckers
Citrus depressa
cookery stove
cryoproduct
cut buckle
cutter tooth number
dammar pines
Darwinistic
decanedron
Dermacentroxenus
double demy
echinochaete russiceps
Ferenc Molnar
fluorane
focus of follow-up
forrestii
frog-belly
front outline
frostier
frynde
george herman ruths
gypsies
hard facts
hardness degree of rock
haysels
highest occupied molecular orbit
horn gear
hurry-durry
international dispute
keizersgrachts
krieg
left quotient space
line-to-earth fault
local paper
lofexidine
lyrico-dramatic
marital violator
market simulation
metallurgical slag
middle-infrared band
milk-free
moments of a couple
monocondylar
moulding apparatus
multi-specialty
multi-station joining tracking system
naked virus
nontheism
North Tenmile L.
nuclear powered submarine
operational meteorological system
ovangkol
perlimonite
pleophagy
prawat
prehnite-pumpellyite metagreywacke facies
prerelativistic
proprietary company
proximizable
re-wrote
related interplator
salami-slice
shantung massif
side keelson
small-circulation
smerrebrXd
softening tank
space-correlation coefficient
spazzed out
spiroalkane
steering control force
step wave
sternbach
stoichiometries
subastral
Sāntāhār
totally matric algebra
Trevira
underdesign
underside of weld
vaqueroes
variable rate contract
wait in
weak color
WIFPON
yabroff
zero-velocity surface