三磷酸腺苷

There's a lot of buzz surrounding the latest merger in the airline industry. Southwest Airlines is buying discount competitor AirTran. NPR's Wade Goodwyn reports the deal is worth nearly $1.5 billion. Although the name on the fuselage says Southwest,

发表于:2018-12-02 / 阅读(315) / 评论(0) 分类 2010年NPR美国国家公共电台9月

College Women Return to Guide High School Students 女大学生返校引导高中学生 Halima Adenegan graduated from Eleanor Roosevelt High School in Greenbelt, Maryland. In 2012 four years after she graduated she started a program to help guide, o

发表于:2018-12-18 / 阅读(242) / 评论(0) 分类 2015年VOA慢速英语(一)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Sometimes you want something so badly it hurts, usually something that someone else has. Now a report in the journal Science shows that the agony of envy

发表于:2019-01-08 / 阅读(253) / 评论(0) 分类 Scientific American(二)月

Investigators Listen to Final Words from Pilots in Plane Crash in France 在法国坠毁客机黑匣子已被调查人员解读 French officials say they have gathered usable sound recording from the black box of the airplane that crashed in France T

发表于:2019-01-12 / 阅读(262) / 评论(0) 分类 2015年VOA慢速英语(三)月

US Role in Afghanistan Questioned After bin Laden Death Now that Osama bin Laden is dead, U.S. involvement in Afghanistan faces greater scrutiny. Some lawmakers, and analysts, in Washington, D.C., want President Barack Obama to do more than begin the

发表于:2019-01-14 / 阅读(260) / 评论(0) 分类 VOA标准英语2011年(五月)

How Much Did Pakistanis Know About bin Laden? The mansion in Abbottabad, Pakistan where Osama bin Laden was found and killed is at least six times the size of the typical house near it. Abbottabad is a military town, where many from the Pakistani mil

发表于:2019-01-14 / 阅读(293) / 评论(0) 分类 VOA标准英语2011年(五月)

President George Bush says America's greatest challenge is stopping terrorist leader Osama bin Laden from attacking the country again. The president spoke at the swearing-in of the new Director of Homeland Security. 布什总统说,美国目前最大

发表于:2019-01-19 / 阅读(288) / 评论(0) 分类 VOA双语新闻 Bilingual News

I have told you of a White Sea and a Black Sea. Here is a Red Sea. It is a long, narrow sea bordering Arabia. 我介绍过白海和黑海,现在要讲红海了,它是与阿拉伯毗连的一个狭长的海。 I don't know why it's called Red, unl

发表于:2019-01-24 / 阅读(399) / 评论(0) 分类 美国学生世界地理教材

JUDY WOODRUFF:And today's arguments were, of course, closely watched by advocates on both sides of the abortion debate. And we turn to two of them now. Ilyse Hogue is president of NARAL Pro-Choice America. And Steven Aden is vice president of human l

发表于:2019-01-27 / 阅读(319) / 评论(0) 分类 PBS访谈社会系列

By Brian Wagner Miami 07 April 2008 Doctors and other trained professionals can face steep challenges when they move to the United States and pursue their careers. License requirements and added education can make it a difficult transition. VOA's Bri

发表于:2019-02-02 / 阅读(270) / 评论(0) 分类 VOA常速英语2008年(四月)

1. A jury has found a 23-year-old man guilty of murder in the deaths of baseball player Nick Adenhart and two others in a drunk driving crash. Adenhart died in April last year, just hours after pitching six scoreless innings in his season debut with

发表于:2019-02-02 / 阅读(333) / 评论(0) 分类 美联社新闻一分钟2010(十月)

The United States says it is speeding up weapons deliveries to the Saudi-led coalition battling Houthi fighters in Yemen. U.S. Deputy Secretary of State Antony Blinken said Americans also have established a joint coordination planning cell in the Sau

发表于:2019-02-03 / 阅读(237) / 评论(0) 分类 英语新闻

Hospital 医院 children's hospital 儿童医院 general hospital, polyclinic 综合医院 hospital for lepers, leprosarium 麻风病院 maternity hospital, lying-inhospital 产科医院 mental hospital, mental home 精神病院 obstetrics and gynecology hospital 妇产医院

发表于:2019-02-03 / 阅读(257) / 评论(0) 分类 英文语法词汇

By Benjamin Sand Kabul 11 August 2007 Taleban insurgents say they have released two of the 21 remaining South Korean hostages they kidnapped more than three weeks ago. The word came as the insurgents completed a second day of face-to-face talks with

发表于:2019-02-03 / 阅读(312) / 评论(0) 分类 2007年VOA标准英语(八月)

By Tom Rivers London 02 October 2009 Video: Obama Olympic Bid Download (WM) In an impassioned final pitch to members of the International Olympic Committee in Copenhagen, President Barack Obama made the case Friday for the mid-Western U.S. city of C

发表于:2019-02-08 / 阅读(262) / 评论(0) 分类 VOA标准英语2009年(十月)

By Benjamin Sand Kabul 07 August 2007 Desperate efforts to free the remaining 21 South Korean hostages continue in Afghanistan. Taleban officials say they are still seeking a possible prisoner exchange a day after Afghan President Hamid Karzai ruled

发表于:2019-02-14 / 阅读(365) / 评论(0) 分类 2007年VOA标准英语(八月)

All Quiet on the Western Front by Erich Maria Remarque Mller hasn't finished yet. He tackles Kropp again. Albert, if you were really at home now, what would you do? Kropp is contented now and more accommodating: How many of us were there in the class

发表于:2019-02-16 / 阅读(330) / 评论(0) 分类 有声英语文学名著

All Quiet on the Western Front by Erich Maria Remarque The fields are flat, the wood is too distant and dangerous--the only cover is the graveyard and the mounds. We stumble across in the dark and as though he had been spat there every man lies glued

发表于:2019-02-16 / 阅读(487) / 评论(0) 分类 有声英语文学名著

All Quiet on the Western Front by Erich Maria Remarque Suddenly Kemmerich groans and begins to gurgle. I jump up, stumble outside and demand: Where is the doctor? Where is the doctor? As I catch sight of the white apron I seize hold of it: Come quick

发表于:2019-02-16 / 阅读(758) / 评论(0) 分类 有声英语文学名著

All Quiet on the Western Front by Erich Maria Remarque This book is to be neither an accusation nor a confession, and least of all an adventure, for death is not an adventure to those who stand face to face with it. It will try simply to tell of a ge

发表于:2019-02-16 / 阅读(508) / 评论(0) 分类 有声英语文学名著
学英语单词
acicular type zinc oxide
aggressively
ante-garden
arkoses
automatic slide changer
band-tailed antshrike
bigscales
blood cell formation
bronchi segmentalis apicalis superior
c.g.t
cam box
cannon tube shield
ccah
centralisers
chloropentane
coastal accretion
column commisural ascending
compensator balancer
congenital generalized lipodystrophy
copling
depth-meter
dial number card
direct transcendental singularity
dual scales
dysfunction of blood vessel
earthstations
ecocycle
effocate
eivet
Evronal
exocentrus keiichii
faaborg
floral-scent
fruit peeling
gowlare
group train
Gunduma
have the virtue of
high occupancy vehicles
high-temperature tunnel kiln
Himecol
Hyde Park
index tracking exchange traded fund
inefficient
inter-African
intreating
kirchneriella contorta
labidocera acuta
lamarcks
leucopenin
linked pair method
malibus
mandrel stripper
maximum inventory
mean blood pressure
multiple hole die
navigation picture
negative strain
never darken someone's door
niobtantalpyrochlore
non-elections
nonhydrolyzable
object link and embedding
osteolepid
pluralisable
pneumonotomies
polyaniline
portecochere
pratzens
preevaluate
preferential flow
proper palmar digital arteries
prunin
Qipchak
red chokeberry
regeneration crucible furnace
reversible handle
rhamnus globosa bge.
saickless
say cheese
scheduling control automation by network system
serageldin
siemenss
siopao
siskiyon
Spaniardo
speed flash
split rail
SPOF
stigmarias
straightness graph
subsurface water inquiry
surveying logic
UNC
unshrunken
War of the Roses
warm temperate deciduous forest
well-necked
woman of the hour
Woodruff County
Y-V plasty
yeuks