异型配子

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(130) / 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(172) / 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(140) / 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(225) / 评论(0) 分类 2006年VOA标准英语(九月)
学英语单词
actual clearance
amounted to
angiokeratomas
anthranilate
arginine glutamate
audible discharge
axiom of parallel
Bianchi's noduleas
boracic gauze
brcom corn millet
capacitive voltage
carriage of dangerous goods by sea
chain rivet joint
choppability
Christmastides
cold short iron
conj
connoted
consimple
corrosion-resistant alloy
crop yields
cytobands
deltawinged
died back
diffusion transfer process
directional indicator
dirty
Dokumacilar
Dossville
drain diode
endangerable
eneuch
english r.
escort vehicle
Ficus carica L.
forging press press
French Southern Territories
functional surface
gerundive
gugulipid
habib
heavy nitrogen application
heemskerk
hensher
hydrologic observation at bridge site
image-frequency refection ratio
inculcations
invertible matrices
jump-test
kodsko
Kottayam
l-arginines
laytime saved both ends
legacy applications
leiomyosarcomatosis
lxxiiest
make one's hair curl
many an
measurability of utility
medium zipper
might-have-been
milky surface
Mpoka
muffle resistance furnace
old higue
ovulation period
peg wire
pile trestle
pleasure park
Pogostemon auricularius
projection drawing
pull-out piece spring screw
Pyrola rotundifolia americana
quede
retiracy
rickerson
rise through the ranks
scanning Auger electron spectroscopy
seamless flooring coating
shelf nog
sheriff's-office
singular normal distribution
specially-
spend the night with
spurs on
Stadensen
stepped reflector
Swertia binchuanensis
system of a measurement
terminal exchange
test and verify program
to set course to
two plane type
typiest
USPA
western white pine
white lies
wirelessness
wisler
work against
yvan
zero-tolerance policy