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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
-iser
amiable compositor
ammunition depot
anartic
anti-mouse
apneustic respiration
apprentice officer
autozero mode
cap rail
copper rectifier
Cueza, R.
delegationists
democrtica
depth charge fuze
desorbing
disrupters
doctuss
double endowment insurance
dugon
Duljugan Pt.
electromagnetic data store
extremely low water level spring tide
extrinsic sol
false-face
fluoro-silver-complex
gambrel roof
good middling
grapery
habitation digitazation
haniya
haramization
hermetic unit
hide cellar
high-vacuum switching tube
hoopless
Ignat'yevka
Ilex omeiensis
inner buds
intestinal peristalsis
jugata
Keegan
kemmon
Khaddafy
lambur
lattice resonance
lock cam
lossless coding
lower reaches
maltozymase
mantastic
message polynomial
mist-flowers
modulus of rupture in torsion
mother's daughter
motive steam generator
movie crew
multiplate contact freezer
multipurpose vessel
net-work obstruction
neural tissue
nologenin
Perkin reaction
philatelically inspired
phosphoric pig iron
photo-cd
physarum leucophaeum
planlessness
polymer modification
primary flying training
pu huo wu
pulpotomia
qualitative factor
Rathlin I.
ravaging
ravivs
re-launched
reinjured
Rhaetina
rhododendron matternichii s.et z.
rossems
round target
same wavelength
sapphirina maculosa
Savusavu B.
set buffer address register
Shālī al Fīl
sirpecloth
staphylorhaphies
status quo ante bellum
stylohyoideus alter
subroutines table
synchronous field
theres
traps case
tyre stock
undular hydraulic jump
velline
volume end label
Weissenberg postulate
whole-tones
Xanthoxylum bungei
yarn printing machine