音标:[,ɔstrә'kɔdәmi] ;
甲胄鱼类
n extinct group of armored jawless vertebrates; taxonomy is not clear
词型变化:名词复数形式 : ostracodermis

By Jerilyn Watson Broadcast: November 14, 2004 (THEME) VOICE ONE: I'm Sarah Long. VOICE TWO: And I'm Steve Ember with People in America in VOA Special English. Today we report about two scientists, J. Robert Oppenheimer and Enrico Fermi, who helped l

发表于:2019-01-02 / 阅读(48) / 评论(0) 分类 名人轶事

By David Byrd Miami 04 February 2007 While the National Football League's Super Bowl is about the game, it is a culinary event as well. This week in Miami, several restaurants are featuring Super Bowl specials to cater to fans in town to see the game

发表于:2019-01-06 / 阅读(75) / 评论(0) 分类 2007年VOA标准英语(二月)

By Steve Mort Washington, DC 21 July 2006 watch Robot Warriors The U.S. military is ramping up efforts to cut down on the number of troop casualties in Iraq and Afghanistan. Two thousand five hundred American military personnel have been killed in I

发表于:2019-01-12 / 阅读(101) / 评论(0) 分类 2006年VOA标准英语(七月)

By Stefan Bos Budapest 15 March 2006 The body of former Yugoslav President Slobodan Milosevic has arrived in Serbia on a commercial flight from the Netherlands for a private burial in his home town of

发表于:2019-01-16 / 阅读(84) / 评论(0) 分类 2006年VOA标准英语(三月)

By Anjana Pasricha New Delhi 09 March 2006 In India, the holy Hindu city of Varanasi has bounced back to normal two days after it was hit by deadly bomb blasts. An unknown Muslim militant group in Kas

发表于:2019-01-26 / 阅读(126) / 评论(0) 分类 2006年VOA标准英语(三月)

By David McAlary Washington 05 April 2007 Scientists have discovered a genetic reason why some dogs are small and others big. They say the finding has implications beyond canine size, since the work applies to the study of other complex genetic trait

发表于:2019-02-05 / 阅读(82) / 评论(0) 分类 2007年VOA标准英语(四月)
学英语单词
7-dehydroawenasterol
AADAs
acid-resistant enamel
acridotheres javanicus
adaptive array
address sugar
afford to do
artificial manure spreader
Auersthal
australian nettle trees
averse from
be at the boil
Bibione
Bracciano
BTTA
bullshittery
bungee cords
Casa de Oro
celozoic
claims for interest
coaxial magazine
color recepter
compliance with a warranty
cookie
copper insoluble metal
Corpus linguae
decay characteristic
delivers the goods
devoters
dispelling pathogenic wind from muscles
domenikos theotocopouloss
dun dealgan (dundalk)
dune buggies
economic census
enripe
equation of life
euroinfoes
first gun
folsom prison
Frederick II
grandplay
gullivers
have no ear for
heller
hiveward
homecoming
Homoaromoline
hopping out
hydraulic system control handle
ihde
inner arc
irsching
judgement docket
laddic
magnetorheology
mountain topography
nanokernel
Nishiarie
nitrogen chloride
nonpenerative
North Atlantic
ochotonidaes
offering
outstray
paraffined capacitor
peripheral iridotomy
porodic
postpapillitic
power line communications
pre-inlet valve
queir
R-enzyme
radio astronomy explorer satellite
refunded
reindustrialized
riveret
Rosa banksia
San Telmo
semimicro qualitative analysis
sexual generation
shell and tube type heat exchanger
shopfitter
smoke-brown
SNC
soope
spf
square roots
syllabic abbreviations
syphilitic arteritis
tag-along
tailplane area
telepathed
television show
tensor operator
tetrahedral group
threephase line
triangular form
tripack film
turbomixer
web links
werras
without a moment's thought