音标:[,aisәu'ælil] ;
(=propenyl) 丙烯基

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(107) / 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(151) / 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(123) / 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(198) / 评论(0) 分类 2006年VOA标准英语(九月)
学英语单词
acyloxy group
agglutinating
agricultural tariff
air-brakeds
apex (lung)
Army Service component command
arterial plaque
asomia
asteroid inclusion body
atmospheric feeder
baggage boy
becnel
bellerophon
berries
biodefense
Bohus
boot-camp
can-type burner
chirre
climatic belt
codominants
commision on engineering education
deignous
denni
differential thermal apparatus
direct-current electrode positive
feed-water supply system
ferrite delay line
final stages of maturation
foot lifters
fresnillos
fumish
gaselees
geoglyph
getting on my nerves
grid, square
gymnasium lighting
har har
height balanced binary tree
high-heat and high-speed compost
i demodulator
immobilism
increased cost of construction insurance
INCREF
internal ballistics
inui
iridodilator
joining-hand
Kanba
kipps
lamellar bone
lawnch
leading edge flap
LIMOPSIDAE
Malloryl
mesoprosopic skull
mortifieth
mother crystal
Mother-cyst
mus bactrianus
mycosphaerella persica (sacc.) higgins
Nahino
neonate bed
of good presence
pebble leather
Philem
planting fork
play to the score
portable ultrasonic diagnostic scanner
proton acceleration
pumping motor
purkisses
q.v.
radiophonograph
ran into the ground
rear section
reservoir values
sandy paste
semi-supination
semiuniversal surface
SISP
soapboiler
steaked
steenwyck
stroyl
subteenager
switchbacks
team construction
thermostart
transformer tapping
traumatic spur of nasal septum
unstopper
use you
vis-a-vis
viscous material
water grade
weight sb down
Westmount
whining
wire feed lead
workingmen
X-ray drill