音标:[,ʌn'bi:] ;
vi. 不复是;不存在
vt. 使不复是

By Mil Arcega Washington, D.C. 23 August 2006 watch Diesel report Drivers looking for alternatives to high gasoline prices are increasingly turning their attention to hybrids and so-called smart cars. But as VOA's Mil Arcega reports some are taking

发表于:2019-01-09 / 阅读(204) / 评论(0) 分类 2006年VOA标准英语(八月)

Besties, Buds, BFFs ... Friends! Now, the VOA Learning program Words and Their Stories. Language changes over time. Many words and expressions have changed over the centuries. But the word friend has stayed the same. It is a rare example in the Engli

发表于:2019-01-12 / 阅读(134) / 评论(0) 分类 2015年VOA慢速英语(九)月

One of the most popular books in the United States right now is by an author who has been dead for a century. The Autobiography of Mark Twain is the first of three volumes which make up writer Samuel Clemens' final work. On hold for 100 years This is

发表于:2019-01-13 / 阅读(138) / 评论(0) 分类 VOA标准英语2010年(十二)月

By Phuong Tran Dakar 13 April 2007 A change in U.S. visa policy is giving citizens in the West African nation of Burkina Faso a chance to make more frequent trips to the United States. Businessmen and others who travel often to the United States can

发表于:2019-01-25 / 阅读(183) / 评论(0) 分类 2007年VOA标准英语(四月)
学英语单词
acetidine
aors
Asteromorphida
asymmetrical gap
binary amplitude modulation
Biskupice
brazing-ability
bug-word
Calamus viminalis
Camden Yards
Chernyakhovsk
chymase
convexedly
craftier
criminal defence
decapping
diffuse function determination
Dipelta floribunda
extrafaucial
federal islamic republic of the comoross
figure of equal area
filter centrifugal
find a verdict
finnish monetary units
foil element
formal row
foundation of the national economy
free on board plane
frequents
greaseless valve
helicopter transport areas
homocon
homogeneity of gamma radiation
hyperbola of higher order
in the thirties
joint tie
kayans
Kehrer's operation
lathhouse
leather technology
Light-emitting diode printer
low-pollution
manpower relocation
massiest
menominees
MIF-concentration method
morocochite
Mossuril
movants
multilevel operation
Nautilus Head
nipperkins
objective program library
Open Source Definition
overlap of peaks
pc800 rdram
peoperly posed problem
Petrocephalus simus
petulcous
Pimpalner
piston action
pleistoseismic zone
pre plan
precarious right
probabilistic explanation
real hinge
realization
reverberant steady-state sound
RMCC (remote control channel)
Rocher, L.du
ruby blende
Sangeang, Pulau
screen load
sedimentation accumulation
ships in the night
skinpass
sodium beryllium fluoride
St.Paul's
storage place
straight line mechanism
such-like
superfiber
supersingular reduction
synovialinterposing
tainting substance
tectonostratigraphic
teleconsolation
tell...apart
thromboplastin
time-proven
times educational supplement (tes)
trezes
Tulangbawang, Wai
unadjusted moment
unfinished material
unlimned
unpleasantsound
volcanic agglomerate
yefimovich
yellow wind
Zack de la Rocha
zero-degree