音标:[,aisәjkә'lɔrik] ;
a. 等卡热的,等热量的

The UN refugee agency says it is worried about the security of people living in isolated villages near the former conflict zones of Georgia. It says some 2,300 people from villages in the buffer zone between the Georgian town of Gori and the breakaw

发表于:2018-12-16 / 阅读(532) / 评论(0) 分类 VOA标准英语2008年(八月)

This is Scientific American's 60-Second Science, I'm Cynthia Graber. This will just take a minute. Considering getting pregnant and want to influence whether you have a boy or a girl? According to new research published in the Proceedings of the Roya

发表于:2018-12-24 / 阅读(401) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science. I am Cynthia Graber. This will just take a minute. Brains can register a foods caloric value independent of our taste buds, say scientists from Duke University and from Portugal. First the scientists e

发表于:2018-12-24 / 阅读(402) / 评论(0) 分类 Scientific American(三)月

By Carol Pearson Washington, DC 29 May 2006 watch Autism Gene report Researchers at the University of Texas Southwestern have been able to genetically change mice so their behavior is similar to some people with autism. The researchers hope their di

发表于:2019-01-13 / 阅读(517) / 评论(0) 分类 2006年VOA标准英语(五月)

RACHEL MARTIN, HOST: There was a gathering here in Washington, D.C. last week that had nothing to do with the inauguration or with politics. It was an occasion for matchmaking, although not a romantic kind. Here, farmers got set up with chefs in an e

发表于:2019-01-16 / 阅读(518) / 评论(0) 分类 2017年NPR美国国家公共电台1月

By Melinda Smith Baltimore, Maryland 05 September 2006 watch report Celiac Disease For thousands of years, human beings have suffered from a genetic disorder that has received attention only in the last few decades. The disorder is called celiac dis

发表于:2019-01-26 / 阅读(574) / 评论(0) 分类 2006年VOA标准英语(九月)
学英语单词
affinized
air-cooled valve
alizaein
amniotic pore
as foolish as a donkey
aticoantrotomy
Atpadi
Barrow Island
battle-lines
bobbi
buoyant lifeline
carpogonial
carry off
Cassia fasciculata
cat's hair
celastric articulatuss
Chelonite
china clay chamotte
chuck someone out
climbing boots
co-eds
coffinless
conventional straight through design
courtesy fart
cross-winding
cyclonic rotation
Cypripedium cordigerum
dark
dead bar
dead dog
deep-freeze locker
dichloroethylenes
distance key
dmam
doucker
dual-conversion superheterodyne receiver
EGNOS
emission limited diode
external data file
feedback path
fucosidases
governor with sleeve
hepatoscopy
hydroxyl-aluminum interlayer
i-long
industrial pure iron
internal reflux control
intrie
iron absorber
irregular coursed
jet-pipe valve
Jupocardia
Kanem
klatt
labium urethrae
lancaster's partition of chi-squares
language translation program
lattanza
legal lease
low-porosity graphite rod
lupinine hydrochloride
magnetic-current antenna
make up a sentence
microwave shield door
monogononts
muckhill
naileresses
nonprinters
out of band supervision
overborrows
photosynthetic apparatus
Pimentas
pitch paver
postfrontal (bone)
pre-planned
prenucleosomal
process piping
profibrinolytic
protomicrocotylids
puinsai
radio arm box
rematerialisation
Rinman's sign
robbery suspects
S.D.P.
saddle gold
sebby
share-of-market
ship navigation license
Stakhanoff
standing auditor
stumpier
synesius
synosteoses
Syriac literature
tetrandria
tone decoder
unholden
vibratory freqency
viscosity improver
wiertz