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SCIENCE IN THE NEWS - Diseases Spread by Mosquitos By Nancy Steinbach Broadcast: Tuesday, January 25, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Barbara Klein. VO

发表于:2018-12-07 / 阅读(43) / 评论(0) 分类 科技之光

87 蚊子传播疾病导致每年数百万人死亡 DATE=8-28-01 TITLE=SCIENCE IN THE NEWS #2139 - Diseases Spread by Mosquitoes BYLINE=Nancy Steinbach VOICE ONE: This is Sarah Long. VOICE TWO: And th

发表于:2019-01-02 / 阅读(53) / 评论(0) 分类 科技之光

By Carrie Giardino The government of Chad is calling for international assistance to fight a cholera outbreak in the country. The World Health Organization says it is concerned that the disease could

发表于:2019-01-03 / 阅读(47) / 评论(0) 分类 VOA2004(下)--健康科技

Some call it the hormone of love. Its oxytocin and it helps moms bond with and breast-feed their babies, and even keeps romantic couples content. Now a study suggests that this same hormone might also help people with autismby improving their social

发表于:2019-01-08 / 阅读(64) / 评论(0) 分类 Scientific American(二)月

英语学习笔记: spread v. 散布,增长,范围幅度 a huge spread 一顿大餐 middle-aged spread 啤酒肚 the spread of nuclear weapons 核武器的增长 spread it on thick 夸大 spread oneself too thin 同时做太多的事,导致无法

发表于:2019-02-16 / 阅读(36) / 评论(0) 分类 早安英文

A: Mary, you look very sad today. What is the matter? 玛丽,你今天看起来情绪不好,出什么事情了? B: I heard that Tom wasspreading some rumorsabout me. 我听说汤姆在背后说我的坏话。 A: Really? What did he say? 真的吗

发表于:2019-02-23 / 阅读(64) / 评论(0) 分类 跟艾米莉一起学口语
学英语单词
agency-employed
anemic phlebitis
anticreasing
anxiety-provokings
arsenionization
atomic power lubricants
beach mineral resource
cartographic sketching
charity-schools
city for sightseeing
climbing boot
clysters
coat button
common european jays
comparative static equilibrium analysis
Coptis trifolia groenlandica
corkeron
cuspis medialis
cynanformoside
decentralization of authority and responsibility
defragmentation
dhammas
Dideoxycytidinene
Dinangourou
duettes
effective shear
elastic tensor
Eleorchis
Elliot,Elliott
endoantitoxin
epoched
f-factor
f-k domain
faecal occult test
fahd ibn abdel aziz al-sauds
family Scombresocidae
fluorescence monitor
foundation planting
gearing box
gentleman of the three ins
glamours
Guifu Dihuang Wan
high flange-mounted fuel injection pump
high-pressure column
home background
ieg
increasingly significant
invalid digit
inverted relief
isocenter of photogrgaph
kalman-wiener filter
keep your eyes on the ball
lechuza
linage
Low Level Virtual Machine
lurlei
magnetic tape reader
mahmoun
man-eatings
megaselia (aphiochaeta) simplicior
money market securities
move to
multi-velocity stage
mushroom body
NASAP
neko
Nervus buccalis
no ball
non-colloidal silica
opposing current
parahermanites febria
peaklet
pin up
plant pathogens
Polydipais
primary capital
provision for contingency,allowance for contingency
raping
retrocognitive
scale-of-two
sevac
shastalite
size-distance principle
Spink County
stub sth out
surg-
tape-check
tech savvy
temperature coefficient of gravimeter
thermoregulators
topelius
transmission and distribution grid
triphenylmethane indicator
turbulent heat conduction
unbanded
uncontrolled variable
unetherial
Vestibuliferia
video signal processing circuit
voltage transfer characteristic
xantho-
Y-jet type atomizer