音标:[,aisәu'lu:si:n, -sin] ;
n. [生化]异亮氨酸
n an essential amino acid found in proteins; isomeric with leucine
词型变化:名词复数形式 : isoleucines

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(167) / 评论(0) 分类 VOA标准英语2008年(八月)

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(207) / 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(187) / 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(261) / 评论(0) 分类 2006年VOA标准英语(九月)
学英语单词
amnion-
AMPHIPERATIDAE
Assango
autohesion
automatic thread stop device
autoregressive series
baby books
blocking stake
blood stagnation
bnt
Bottcher's space
braided shield
bring charges against
capacitance meter
career service center
chirurgy
chlorophenyl trichlorosilane
common case
concentration range
concentric float
consistest
coralskippers
corroding ulcer
crotale
deductive-nomological model of explanation
despam
distance mark, distance marker
dyson chronological operator
electrical systems
Emerging markets fund
engine mount
foodmarket
genderfucking
hapenny
hidings
honey harvest
hoorays
hybrid hinge nickel-plated
I region
Ichāra
indisputable fact
inlet dynamic distortion
inverse exponential average
laterodetrusion
Leven, Loch
live in style
lot line
Maccabaeus
Madison process
management repository
masseteric space infection
mitremyces formosana
mixing distribution
mobile microwave communication
monocomponent toner
neighbouring region
nonforeign
nucleochronology
oriented polymerization
parasteatoda japonica
peotomies
pollyannaish
polyhydroxy-tribasic acid
post no bill
propargyls
ramp time
remanufactured engine
rent of factory
Rindal
rolling in passes
scapulalgias
separation mark
Shadow Chancellor
shape of pass
shellack
shero
shred filter paper
slag-wool
solder contact
spyless
stakeholder
standalone
standard identifier
stormy
subcropping
sudoriparous hemangioma
sympathoinhibitor
talk mode
tending vessel
texture of soil
time of persistence
trochoid joint
two-color indicator
vagus nerves
visa application
water-seasoning
westminister-style reform model
wiehe
winterover
worn clutch facing
yantric