异型合子

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(183) / 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(223) / 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(203) / 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(277) / 评论(0) 分类 2006年VOA标准英语(九月)
学英语单词
abrupt slope
access to data
aerial wire
ahmidan
air-dried state
air-feed leg drill
aleichemshalom
allowance above nominal size
asparagus filicinus ham.
autorelease
be heading
bee-keeping
bipolar factor
blast screen
bronchial obstruction
cable maintenance by pressurization
calamaria berezowskii
civilized society
cladodium
clangour
cold sensitive mutation
Commonwealth Preference System
contemporary world
copper(ii) orthophosphate
creuse
deep fried products
design characteristic
deveraux
dimensious
direct endorsement
discrete shape
double annealing
dukass
dynamic fracture size
entering basic variable
family pristidaes
FOUND GUILTY
friction cone drive
functional components
galactosyldiacylglycerol
haeseler
halfway-decent
ham-cured red
hard wheat flour
hillel
interactive compact disc viewer
internal-gear
international school
Kolokol, Vulkan
large-group awareness training
LDA localizer
leg up
leptogaster coarctata
limiting level
Luisia ramosii
Markov jump process
meliboeus lagerstraemiae
methane-steam process
motor noise
nais communis
nonaminoacylated
NPVA
outflown
overcoated
perfoming
pervis
Petrinist
photoredox reaction
place online
plane of the sky
popping sound
Portuguese Water Dog
post-operator
Prince Edward I.
prosecutor-general
Ptolemy's theorem
quick design
rear surface
repudiate a debt
research and development function
rolled joint
rondaches
russian banks
Samos Tunnel
series of receipts
slurry yield
smoothwire
spark frequncy
spiralians
standard temprature and pressure
STAT5-MGF
T-system
tarpey
the supernatural
toxotae
tubular level
underplates
unfamished
unitarily equivalent self-adjoint operator
vanity steel
were reputed to be
Westphalian ham