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February the 12th is Darwin Day. It is to celebrate the anniversary of the birth of Charles Darwin on February 12, 1809 and his life as a scientist. This day also aims to encourage children to get into science. Darwin was one of the worlds greatest s

发表于:2018-12-04 / 阅读(38) / 评论(0) 分类 英语课程学习计划和讲义

By Jim Malone Washington 25 October 2007 The lengthy and complicated process of choosing the next president of the United States begins in early January when voters attend party caucuses and cast ballots in primaries to select the presidential nomine

发表于:2019-01-07 / 阅读(71) / 评论(0) 分类 2007年VOA常速英语(十月)

By Jim Teeple Jerusalem 17 December 2007 After seven years, Israeli and Palestinian negotiators are talking once again. That development came at the end of 2007, a year of turmoil and transition which saw the Palestinian territories split, politicall

发表于:2019-01-07 / 阅读(101) / 评论(0) 分类 VOA常速英语2007年(十二月)

By Naomi Schwarz Dakar 21 December 2007 Rebels and government troops in Ivory Coast are set to begin the long-awaited disarmament process on Saturday, a critical first step before forming a new national army is the divided country. Ivory Coast Presid

发表于:2019-01-07 / 阅读(91) / 评论(0) 分类 VOA常速英语2007年(十二月)

By Noel King Khartoum 15 February 2007 Amid growing concern over continued violence in Sudan's Darfur region, top United Nations and African Union envoys to the region said Thursday they remain optimistic that a political solution to the crisis can b

发表于:2019-01-12 / 阅读(87) / 评论(0) 分类 2007年VOA标准英语(二月)

By Challiss McDonough Cairo 11 March 2008 Many Arabs say recent violence in Gaza and Israel is placing the Middle East peace process in jeopardy again. VOA Middle East Correspondent Challiss McDonough reports from Cairo the process is under review ah

发表于:2019-02-08 / 阅读(73) / 评论(0) 分类 VOA标准英语2008年(三月)
学英语单词
a biscuit
air storage chamber
al muwaqqar (muwaqqar)
apodehydregenase
auristillae phenolis
Azorhizophilus
battening arrangement
beetle-headed
biocore
blaze about
bond series
Bougainvillea spectabilis
brush my teeth
calamite
calymene
carving
chalaiss
charlena
Chilean jasmine
chromium sulphoacetate
cinta dantza (basque)
cocaine anonymous
compcsite cupel
cone-bract
control configuration
Corot, Jean Baptiste Camille
creeping substitution
cyclophorus moellendorffi
degreessive mutation
delat pulse code modulation
dis (data input superivsor)
display drum
e ray (extraordinary ray)
efformed
epispinal
eriphiid
estimated bearing by eye
exhaust pipe flange seal
exterior-protected construction
extra-high build epoxy bituminous paint
exurbanization
fatigue quality
felt no pain
first convoluted tubule
for my sins
fully transaction information system
geese
genus Mespilus
grinders tools
heterocolpate
hot dipped tin plate
intracytoplasmic pouch
isobrightness line
knappert
laboratory salinometer
Lalendorf
law of tangent
Lonacol
mendor mar
metric convergence
moore's
motor factors
mumsies
nevada test site
Ngawun
normo-spermatogenic
open-fuse
osteophagia
oxyheme
pallida
parastrangalis denticulata
payroll tax return
percolation
piston ring lock
pneumatic spring
rosp
salzberg
Sarnadas
scheduler program
seismic facies analysis
shadowscreen
share-for-share
shared subchannel
slice into
sorghum-Sudan
sorted table
special automatic vacuum welding chamber
spiral line
ST_doing-and-achieving_failures
ST_time_specific-periods-of-time
subgenerically
surnom
sweepback agitator
swell wall
sym.-dipropylurea
total control lever
trade contract
travelour
two-scale
Vandet Sφ
Vasyugan
walkboard