细胞致死突变基因

VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Steve Ember with EXPLORATIONS in VOA Special English. Today we tell about Hoover Dam. (MUSIC) VOICE ONE: Our report today about Hoover Dam must begin with the Colorado River. This river made the

发表于:2018-12-07 / 阅读(143) / 评论(0) 分类 VOA慢速英语2007年(二)月

STEVE EMBER: Im Steve Ember. SHIRLEY GRIFFITH: And Im Shirley Griffith with EXPLORATIONS in VOA Special English. Today we tell about Hoover Dam. It was the largest and most difficult structure of its kind ever built when work started in nineteen thir

发表于:2018-12-07 / 阅读(198) / 评论(0) 分类 2010年VOA慢速英语(十)月

MARIO RITTER: Welcome to THE MAKING OF A NATION American history in VOA Special English. Franklin Roosevelt's New Deal policies during the nineteen thirties changed the face of American government. The new president and the Congress passed legislatio

发表于:2018-12-07 / 阅读(161) / 评论(0) 分类 2011年VOA慢速英语(三)月

VOA Learning English presents Americas Presidents. Today we are talking about Herbert Hoover. He took office in 1929. Hoover was president for the early years of what Americans call the Great Depression. During those years, the United States economy

发表于:2018-12-07 / 阅读(202) / 评论(0) 分类 2017年VOA慢速英语(九)月

EXPLORATIONS - Hoover Dam: Taming the Colorado River and Powering Millions BOB DOUGHTY: This is Bob Doughty. STEVE EMBER: And this is Steve Ember with EXPLORATIONS in VOA Special English. Today we tell about Hoover Dam. (MUSIC) BOB DOUGHTY: Our repor

发表于:2018-12-16 / 阅读(135) / 评论(0) 分类 2012年VOA慢速英语(三)月

Barbara Jordan, 1936-1996: A Powerful Voice for Justice and Social Change Jordan was the first African-American woman elected to the United States Congress to represent Texas. VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Sarah Long with People in A

发表于:2019-01-01 / 阅读(159) / 评论(0) 分类 名人轶事

THE MAKING OF A NATION - 1933: An Angry Nation Puts Its Hopes in President RooseveltBy David Jarmul Broadcast: Thursday, August 24, 2006 VOICE ONE: THE MAKING OF A NATION -- a program in Special Engli

发表于:2019-01-02 / 阅读(203) / 评论(0) 分类 2006年慢速英语(八)月

THE MAKING OF A NATION - Hoover's High Hopes for the American Economy Come Crashing DownBy David Jarmul Broadcast: Thursday, July 27, 2006 THE MAKING OF A NATION -- a program in Special English by the

发表于:2019-01-02 / 阅读(127) / 评论(0) 分类 2006年慢速英语(七)月

THE MAKING OF A NATION - The Great Depression: How the Economic Crisis at Home Affected Relations OverseasBy David Jarmul Broadcast: Thursday, August 10, 2006 VOICE ONE: THE MAKING OF A NATION -- a pr

发表于:2019-01-02 / 阅读(195) / 评论(0) 分类 2006年慢速英语(八)月

THE MAKING OF A NATION - January 31, 2002: Hoover's Foreign Policy By David Jarmul For Hoover, the news wasn't good VOICE 1: THE MAKING OF A NATION -- a program in Special English by the Voice of Amer

发表于:2019-01-04 / 阅读(177) / 评论(0) 分类 The Making of a Nation

VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Steve Ember with EXPLORATIONS in VOA Special English. Today we tell about Hoover Dam. It was the largest and most difficult structure of its kind ever built when work started in nineteen thirty-

发表于:2019-01-11 / 阅读(240) / 评论(0) 分类 VOA慢速英语2009年(八)月

BOB DOUGHTY: Welcome to THE MAKING OF A NATION -- American history in VOA Special English. The presidential election of nineteen twenty-eight gave American voters a clear political choice. The Democratic Party nominated Al Smith. He was the popular g

发表于:2019-01-12 / 阅读(261) / 评论(0) 分类 2011年VOA慢速英语(二)月

I'm Steve Ember. BARBARA KLEIN: And I'm Barbara Klein with People in America in VOA Special English. Today we tell about the award-winning poet and writer Lucille Clifton. Critics call her one of the greatest writers of our time. (MUSIC) STEVE EMBER:

发表于:2019-01-12 / 阅读(196) / 评论(0) 分类 2010年VOA慢速英语(四)月

SHIRLEY GRIFFITH: Im Shirley Griffith. SARAH LONG: And Im Sarah Long with the VOA Special English program PEOPLE IN AMERICA. Today we tell about music writer and performer Roger Miller. (MUSIC) SHIRLEY GRIFFITH: The name of that song is Dang Me. It w

发表于:2019-01-12 / 阅读(287) / 评论(0) 分类 2010年VOA慢速英语(十)月

THE MAKING OF A NATION - The Great Depression: Fear Takes Hold as an Economy Comes ApartBy David Jarmul Broadcast: Thursday, August 03, 2006 VOICE ONE: In 1936, Dorothea Lange photographed a woman fro

发表于:2019-01-30 / 阅读(150) / 评论(0) 分类 2006年慢速英语(八)月

THE MAKING OF A NATION - Election of 1932: A Long Conservative Period in American Politics EndsBy David Jarmul Broadcast: Thursday, August 17, 2006 VOICE ONE: THE MAKING OF A NATION -- a program in Sp

发表于:2019-01-30 / 阅读(189) / 评论(0) 分类 2006年慢速英语(八)月

THE MAKING OF A NATION - Election of 1928: Americans Are Presented With a Clear ChoiceBy David Jarmul Broadcast: Thursday, July 20, 2006 VOICE ONE: THE MAKING OF A NATION -- a program in Special Engli

发表于:2019-01-30 / 阅读(185) / 评论(0) 分类 2006年慢速英语(七)月

THE MAKING OF A NATION - February 28, 2002: Election of 1936 By David Jarmul THE MAKING OF A NATION -- a program in Special English by the Voice of America. (Theme) Franklin Roosevelt's New Deal polic

发表于:2019-01-30 / 阅读(219) / 评论(0) 分类 The Making of a Nation

EXPLORATIONS - Hoover Dam By Paul Thompson Broadcast: Wednesday, July 28, 2004 (MUSIC) VOICE ONE: This is Bob Doughty. VOICE TWO: Hoover Dam. And this is Steve Ember with EXPLORATIONS in VOA Special E

发表于:2019-01-30 / 阅读(239) / 评论(0) 分类 Explorations

芝华士广告中的这首《When you know》只有短短的30秒,而且没收集到任何专集里,歌词中的We could be together,Every day together,the moon has fully risen and shines above the sea As you glide in my vision, the time is

发表于:2019-02-11 / 阅读(140) / 评论(0) 分类 影视英文歌曲
学英语单词
a bub
Alto steel
Amphicarpaea
Aretino, Pietro
ARPIA
astronaut system
asymmetric communications
avra
axis of gyroscope
c&i (control and instrumentation)
cargo tank suction
cathodic protection automatic control
central paraphasia
chamier
chico
chief group of occupation
colobomas
condenser spesker
crudoes
cullet impression
cyclic control system
deep red purple
deleted representation
discipline-based
dispersant effect
domestic shares
draw-bar guide
dumitrescus
dutiable goods
falling down
family culicidaes
Farnborough
ferried
financial
fish ditch
flesh
genus Procnias
Grant Creek
heal the scars of war
hepatic water
high-energy electron diffraction (HEED)
inmo
interaction line
interest restriction
isophase
Karpeto
kinsler
koivinite (florencite)
Lapsana humilis
leukocytes
Liparis auriculata
logic fault
lucky duck
main director
mercury electrode
mnemonist
mycoestrogen
naringetol
nicklin
non-movings
nothing
Ocuri
offenbaches
oroides
oversimplifications
parish churches
pen light
Pfullendorf
piptocephalis debaryana
pole vault runway
potassium thorium iodate
prenasal process
pro-septazine
process method of cost-finding
pyrrobutamine phosphate
quarter-ill
radiophile
rohatyn
send-and-wait
series storage battery
sheepshead porgy
shutting-up
sinuotomy
small-bore mobile type pump
soil reclamation
sound-absorbing
spondyloid
spring die
spring guide
starvation diets
stone of apricots
supraliminal stimuli
surfsides
task appendage routine
thermotolerances
third-grader
touting for
tungstosilicate
unsought goods
vascular felds
wind machines
yawing moment of inertia of vehicle