甲氧苄二胺

Broadcast: Jan 14, 2003 Twins girls who were born joined at the head have gone home to Guatemala, five months after surgery to separate them. The 2) prognosis for both is good. Wearing 3) tiaras ove

发表于:2018-12-08 / 阅读(243) / 评论(0) 分类 VOA2003(上)-健康之旅

people appear to born to compute. The numerical skills of children develop so early and so inexorably that it is easy to imagine an internal clock of mathematical maturity guiding their growth. Not lo

发表于:2018-12-15 / 阅读(332) / 评论(0) 分类 新东方背诵文选

By Tendai Maphosa London 17 October 2007 A memorial to the late South African fighter against apartheid, Oliver Tambo, has been unveiled in London. Tendai Maphosa attended the event for VOA in the neighborhood in which Tambo and his family lived duri

发表于:2019-01-11 / 阅读(214) / 评论(0) 分类 2007年VOA常速英语(十月)

By Anjana Pasricha New Delhi 24 August 2006 India says it may withdraw its peacekeeping troops from southern Lebanon. The announcement comes as the United Nations tries to assemble a bigger international force to enforce the fledgling Middle East tr

发表于:2019-01-13 / 阅读(260) / 评论(0) 分类 2006年VOA标准英语(八月)

SCOTT SIMON, HOST: Going to talk now to an author of fantasy novels who has been beloved for so long that both our books editor and producer - 12 years of age apart - kept her books in their school lockers. Young adult novelist Tamora Pierce is one o

发表于:2019-01-16 / 阅读(247) / 评论(0) 分类 2018年NPR美国国家公共电台2月

Science and technology 科学技术 Creutzfeldt-Jakob disease 克雅氏病 Breaking down the barrier 攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-c

发表于:2019-01-26 / 阅读(261) / 评论(0) 分类 经济学人科技系列

Science and Technology Creutzfeldt-Jakob disease Breaking down the barrier 科技 克雅氏病 攻破屏障 A glimmer of hope for a drug that treats disease caused by prions 药物治疗朊病毒感染疾病的一线希望 THE epidemic of mad-cow dis

发表于:2019-01-26 / 阅读(230) / 评论(0) 分类 经济学人科技系列

By Noel King Debbis, Darfur, Sudan 08 June 2006 The task of urging holdout rebels to sign the Darfur Peace Agreement has fallen to the African Union, which brokered the deal in Abuja, Nigeria. It is a difficult job, and across the region, AU peaceke

发表于:2019-01-31 / 阅读(312) / 评论(0) 分类 2006年VOA标准英语(六月)

By Delia Robertson Johannesburg 01 February 2007 Adelaide Tambo, wife of the late Oliver Tambo and South African former President Nelson Mandela attend the unveiling of the O.R Tambo International Airport 27 Ocr 2006 in Johannesburg Adelaide Tambo, w

发表于:2019-02-02 / 阅读(267) / 评论(0) 分类 2007年VOA标准英语(二月)

By Paula Wolfson Sao Paulo, Brazil 09 March 2007 President Bush says his administration has not ignored Latin America, and says his tour of the region was not designed to counter the anti-American rhetoric of Venezuela's Hugo Chavez. VOA White House

发表于:2019-02-06 / 阅读(248) / 评论(0) 分类 2007年VOA标准英语(三月)

SCOTT SIMON, HOST: Jeffrey Tambor is a star at an age which a lot of other stars have already burned out. He's been a professional working actor since the early '70s. He's done Shakespeare and Avis commercials, Hollywood Squares and La Cage Aux Folle

发表于:2019-02-13 / 阅读(298) / 评论(0) 分类 2017年NPR美国国家公共电台5月

Wisdom From Young Adult Authors: Tamora Pierce SCOTT SIMON, HOST: Throughout August, we'll bring you stories and some advice from authors who've written for young people about the crucial moment when they've left home and set out in the world on thei

发表于:2019-02-13 / 阅读(241) / 评论(0) 分类 2016年NPR美国国家公共电台8月
学英语单词
7-Methylcoumarin
antiketogenic substance
application proxy
atmospheric window of infrared
azepinones
bascule span
be inured to
breakaway corrosion
broad transmission equipment
bulb neck crack-off machine
chrome stain
concentration trap technique
conflict behavio(u)r
design basis natural events
devier
dikinase
diphtheritic laryngitis
distortionist
driving plate
dynamical load
educational welfare service
electricsusceptibility
end-way
endophenophthaIein
entabulating
Eoshumardia
eye-screen
fashion sense
formative education
Frederick Willem IV Vallen
fretz-moon pipe process
gas apparatus
geosciences
geospace
Gouraud shadings
grow downwards
hand rejector
have a rough time
high-centering
hold cummunion with herself
honze
How answer?
inlike
innocent mispresentation
kaufbeuren
knob cheese
labor standards law
laced column
laser spectrum analyzer for dental caries
laurencia pannosa
length of panel
ly(s)o-
magnetic conductivity
magnetic multiaperture element
modulus of dilatation
Mumbwa
naviculare fossa
neronis
notched V-belt
nukas
number storage
Oak Bluffs
offset signal
olcpow (off-line computer power distribution program)
Ostrogozhsk
overeager
oxelosund
paper-boy
parashot
phosphorane
pigly
post hoc
rate of unstripped embryo
regio acromialis
rodite
Sadducee
secondary emission stage
sedimentation bottle
self-leveling engineers level
solidating
speculatest
SS-N-20
stock farmers
storeypost
substrate bias
superlinear convergence rate
Suzun
sweetened non-fat condensed milk
take care tonight
tertiary bundle
Tinchebray
toseas
tritiation
tsugi ashi
uncloaked
underwater noise
vasates irisanae
venous return volume
Vinh Binh
walking worms
weaned on
wood-pulp