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
a wide berth
adaptive optimization
adjugate of a matrix
Aeschynanthus stenosepalus
alkenoxy
anthropophonic
antilabor legislation
Avant-Garder
bad apple
Browning's phenomenon
cable machinery
categorical variables
centracanthids
cinnamomums
Citrllus vulgaris
color transmission
Continent of Europe
cot plot
cubide
cutoff region transistor
cynodon plectostachyus
dc flip-flop
degas
delayed posting
DiarsedDiphenoxylate
dinosam
dissymmetrical network
do-what
double door
ecohistory
egg lagoon
EUV bright point
exgenitoviviparity
exient
facial edema
filum terminate
finegrained
forth compiler
gunpokes
gyzen
haar transform
hard-bargaining
hawklikest
heffa
high-speed memory
hit wicket
homologate
Hydraulic Motors
indoctrinations
Kachikattsy
knee flexion contrature
legal utilitarianism
liaison committee
lime siudge
liminal event
lindel
lionhead cichlid
long - playing record
lower water indicator
manifest heterotropia
Massey Ferguson
mechanical guillotine shears
mechanical process
nation-
Nebolchi
net seller
neutral refractory materials
nonclub
parasitic nutrition
passenger car arrival and departure yard
PCU (procedure control unit)
pernicious malaria
Philadelphia yellow
prensations
prismatic cleavage
relaxation allowance
renal plexuses
rip across
round brass washer
Sagara, L.
selective release process
self recording level meter
sherki
sickle-shapeds
spacing of slipway
state-to-state
stiff glaze
sweep-frequency attenuation measurement technique
system frequency stability
technology-leds
thallium atomic beam frequency standard
tidal line
Tillamook County
trash fires
Troyes
unlegible
urinary tract infection
wet cap
WiFi Alliance
wind tunnel computer
wire fox terriers