二倍性配子体细胞形成的胚

VOICE ONE: Im Steve Ember. VOICE TWO: And Im Barbara Klein with People in America in VOA Special English. Today we tell about Eugene McCarthy. His campaign for the presidency in nineteen sixty-eight increased popular opposition to the war in Vietnam

发表于:2018-12-07 / 阅读(215) / 评论(0) 分类 VOA慢速英语2009年(八)月

ARI SHAPIRO, HOST: Taylor Sheridan has been making a name for himself as a screenwriter who tells stories set in the American West. His drug cartel movie Sicario took place on the U.S.-Mexico border. His Oscar-nominated police procedural Hell Or High

发表于:2018-12-17 / 阅读(159) / 评论(0) 分类 2017年NPR美国国家公共电台8月

Jane Jacobs, 1916-2006: Her Activism Helped Shape the Look and Feel of Cities Her most influential book was The Death and Life of Great American Cities. VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Barbara Klein with People in America in VOA Specia

发表于:2019-01-02 / 阅读(470) / 评论(0) 分类 名人轶事

Anchor: This is DAY to DAY, I am Alex Chadwick. Coming up the culinary challenges of defending prisoners of the war on terror. First, this pro basketball, pro baseball, football, even chess, all these games have superstar players who become the publi

发表于:2019-01-08 / 阅读(317) / 评论(0) 分类 2005年NPR美国国家公共电台

一首赞颂伟大母亲的歌。美妙的弦乐与回声配合,吉他伴着女声擦出温情的音符,为我们讲述了一个关于母爱的动人故事。 这是爱尔兰著名女歌手Sinead O'Connor (谢妮德-奥康娜) 的转型之作。在

发表于:2019-01-10 / 阅读(150) / 评论(0) 分类 英文特辑精选

President Obama has lifted restrictions on the use of federal money for research using embryonic stem cells. Some researchers are already making progress using stem cells from umbilical cord blood, which entails no controversy since there is no dest

发表于:2019-01-11 / 阅读(171) / 评论(0) 分类 VOA标准英语2009年(三月)

VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Shirley Griffith with PEOPLE IN AMERICA in VOA Special English. WALTER CRONKITE: And that's the way it is ... VOICE ONE: Walter Cronkite in 2005 speaking at Arizona State University For almost twenty ye

发表于:2019-01-11 / 阅读(150) / 评论(0) 分类 VOA慢速英语2009年(八)月

PEOPLE IN AMERICA - Walter Cronkite, 1916-2009: A Trusted TV Newsman STEVE EMBER: I'm Steve Ember. SHIRLEY GRIFFITH: And I'm Shirley Griffith with PEOPLE IN AMERICA in VOA Special English. WALTER CRONKITE: And that's the way it is ... And that's the

发表于:2019-01-12 / 阅读(193) / 评论(0) 分类 2011年VOA慢速英语(九)月

Rethinking the Good Life A new report says the global economy that sprang from the industrial revolution may not be suitable for sustainable growth in the 21st Century. The Worldwatch Institute says environmental stress, economic volatility and growi

发表于:2019-01-13 / 阅读(156) / 评论(0) 分类 VOA标准英语2012年(四月)

Pope Benedict XVI waves to faithful during his weekly general audience at St. Peter's square at The Vatican, 17 Mar 2010 Pope Benedict has written to Catholics in Ireland to apologize for the sexual abuses carried out by the clergy in that country ov

发表于:2019-01-13 / 阅读(203) / 评论(0) 分类 VOA标准英语2010年(三月)

Environmentalists Worried Over Increased Production of Autos With the new cars and light trucks added to the global fleet, the world is nearing a milestone - one billion vehicles on the roads. Most are petroleum-fueled internal combustion engines, wh

发表于:2019-01-14 / 阅读(150) / 评论(0) 分类 VOA标准英语2012年(十月)

Iowa's Make-Believe University Has Fans Worldwide The Midwest farm state of Iowa is so proud of its string of blue-water lakes - the Okoboji Lakes - that it calls them Iowa's Great Lakes. They're ringed by resorts, marinas, and fishing cabins. And th

发表于:2019-01-14 / 阅读(197) / 评论(0) 分类 VOA标准英语2011年(八月)

Book Store in a Tiny Rural Town Enjoys Mega Success 一间坐落在农村小镇的书店获得巨大成功分享到: MOUNT CRAWFORD, VA A bookstore in the tiny town of Mount Crawford, Virginia is nothing fancy - no comfy chairs or coffee like you fin

发表于:2019-01-14 / 阅读(211) / 评论(0) 分类 VOA标准英语2016年(九月)

Tekapo is a special place. This small town has a big observatory at Mount John, 1000m above the town. It has six telescopes including New Zealands biggest telescope with a diameter of 1.8m, built with Japanese money. The observatory is operated by th

发表于:2019-01-27 / 阅读(195) / 评论(0) 分类 新西兰英语

VOICE ONE: I'm Steve Ember. VOICE TWO: And Im Barbara Klein with PEOPLE IN AMERICA in VOA Special English. Today we tell about Jane Jacobs. She was an activist for improving cities. (MUSIC) VOICE ONE: Jane Jacobs Jane Jacobs was an activist, writer,

发表于:2019-01-31 / 阅读(467) / 评论(0) 分类 2010年慢速英语(二)月

英语作文 Recently, many beautiful, sender actresses have been posing for sexy pictures to earn money. It is an easy way to become famous. However, their beauty goes no deeper than their lovely skin. If we understand what real beauty is , we can enri

发表于:2019-02-03 / 阅读(137) / 评论(0) 分类 英语作文

In April 1970, Apollo 13 was scheduled to land on the moon in NASA's bid to further explore the lunar surface. Instead, an in-flight explosion rocked the spacecraft, preventing astronauts Jim Lovell, Jack Swigert, and Fred Haise from landing on the m

发表于:2019-02-06 / 阅读(199) / 评论(0) 分类 VOA标准英语2010年(四)月

ROME, Feb. 21 (Xinhua) -- Napoli proved unstoppable at home in the Champions League when they beat Chelsea 3-1 at home in the first leg of the final 16 tie on Tuesday. Chelsea took the lead in the 27th minute through Juan Mata, and then Napoli respon

发表于:2019-02-07 / 阅读(198) / 评论(0) 分类 英语新闻

Todd: Now, Michael, I think you grew up California, right? Mike: No, I didn't. Todd: You didn't! Mike: No. Todd: I thought you were from Santa Barbara. Mike: No, no. I was born in Cincinnati and I grew up, I grew up there and I lived from my teenage

发表于:2019-02-08 / 阅读(161) / 评论(0) 分类 原版英语对话1000个

新鲜朋克:EleventySeven - The Best I Can EleventySeven这支流行朋克乐队于2002年组队,2006年首张专辑上市并没有很大反响,到2007年发行受到一批狂热粉丝的追随,同时该专辑的发行也使得ES真正迈向主

发表于:2019-02-17 / 阅读(142) / 评论(0) 分类 英文摇滚歌曲
学英语单词
a seed
agerelated
air dry matter
allomorphisms
almufibrate
aretes
arsenate of leaching
AS.12
at remainder of the reproductive stage
autonomic ganglionic drug
bacillus flourescens nonliquefaciens
bedirtying
binary code frequency shift keying
bombsights
Breddorf
budget procedure
cardioverters
castor wax
cationic membrane cell
churchiness
cilium(pl.cilia)
Clostridium ovalare
cm/sec
crushing value
decimal normalization
desert the colours
diffuse X-ray background
dirty bond
drip-proof type
dyssynergia
electric brooder
emokpae
excess payment
explicit estimation technique
expocentre
family Cebidae
field coefficient of permeability
foot process
full reactor power
gas pressure alarm device
genice
genus wolffias
Gromiida
hang heavily
hexabiose
hiti
hydraulic miner
i-scrape
Inpharm
ion attachment
ion carrier comples
leave something as it is
lightning fault
like her
longitudinal resistivity
maximum permissible standard
measuring-tape
Mencken, H(enry) L(ouis)
methyl-mercuric chloride
monochotomous
multi-purpose signal generator
nanosponge
nephromopsis pallescens
no-hold
not detectable
nut-crack
organic-coolde reactor
pauropods
peirle
phagelysis
point the bone
polarized neutron diffraction technique
pole center
polluting effect
poverty index
privateered
quadrinucleate cyst
rasping-sucking type
ratio of flow to mean flow
receiver gating
runs-about
saturation vapor pressure in the pure phase with respect to ice
shaft excavation
share-prices
sludge lump
sphenopid
strawberry tomato
substituted compound
time-dependent
Toxocara mystax
traditional marine industry
transmission modulation
unicorn root
unsavourest
up-feed head tank system
versar
well-frequented
work-boards
worm burrow
xerophagy, xerophagia
yevetha