[网络] 干细胞

00:00.00]Text Hobbyist [00:03.58]I heard a rumor,Sangstrom said, [00:08.05]that youHe turned his head and looked about him to make absolutely sure that he [00:15.70]and the druggist were alone in the tiny drugstore. [00:20.38]The druggist was a littl

发表于:2018-12-01 / 阅读(216) / 评论(0) 分类 自考英语综合一上册 课文+单词

At first glance it looked like a Wang word processorit had a Wang keyboard and a Wang casing. It was only on second glance that Richard Hagstrom saw that the casing had been split open (and not gently, either; it looked to him as if the job had been

发表于:2018-12-03 / 阅读(335) / 评论(0) 分类 英文短篇小说

Now: the fears around the development of artificial intelligence. Computer superintelligence is a long, long way from the stuff of sci-fi movies, but several high-profile leaders and thinkers have been worrying quite publicly about what they see as t

发表于:2018-12-05 / 阅读(143) / 评论(0) 分类 PBS访谈商业系列

Technology Chiefs Worry About Their Childrens Smartphone Addictions Mike Herrick has a 13-year-old daughter who enjoys using her smartphone all the time. His daughter often sends text messages to her friends, even if they are sitting a few meters apa

发表于:2018-12-08 / 阅读(91) / 评论(0) 分类 2018年VOA慢速英语(十一)月

By Suzanne Presto New York 31 August 2007 The U.N. Assistant Secretary General for Humanitarian Affairs and Deputy Emergency Relief Coordinator, Margareta Wahlstrom, says the humanitarian situation in Sudan's western Darfur region is worsening. From

发表于:2018-12-08 / 阅读(193) / 评论(0) 分类 2007年VOA标准英语(八月)

I'm Carl Azuz, this is CNN Student News. And this is our last week of the school year. For some people in the middle west of the US, especially Oklahoma. This week is starting off the same way last week ended. Recovery from strom like this, another r

发表于:2018-12-19 / 阅读(122) / 评论(0) 分类 CNN2013年(六)月

Where are you from? said the pale, tattooed man. Where are you from? It's September 21, 2001, 10 days after the worst attack on America since World War II. Everyone wonders about the next plane. People are looking for scapegoats. The president, the n

发表于:2018-12-28 / 阅读(134) / 评论(0) 分类 英语语言学习

LINDA WERTHEIMER, HOST: Long before the attacks in Paris and San Bernardino, law enforcement officials argued that terrorists use technology like encrypted communication tools to evade detection. FBI Director James Comey has made the case that encryp

发表于:2018-12-28 / 阅读(140) / 评论(0) 分类 英语语言学习

People always laugh when I say Strom Thurmond. You remember Strom Thurmond. Strom Thurmond was the senator from South Carolina. 我一提到斯特罗姆舍尔蒙德这名字观众们就开始笑,你们还记得斯特罗姆这人吧?斯特罗姆舍尔

发表于:2018-12-30 / 阅读(167) / 评论(0) 分类 欧美名人演讲

美国加州梅林镇的海岸有一种名叫泰德斯茺(Tidestrom)的豆科植物,正在垂死挣扎。它们的生存正在受到一种外来植物的威胁,名叫欧洲滩头草。 At Point Reyes National Seashore in Marin County, Califor

发表于:2019-01-02 / 阅读(140) / 评论(0) 分类 60秒科学

人类发展已经造成地球资源的紧张,但是约翰罗克斯特伦提醒我们,人类科学技术进步也使我们认识到这一切,并随之改变这种行为。他的研究发现了9大地球界限通过这个发现可以指引我们保

发表于:2019-01-05 / 阅读(155) / 评论(0) 分类 TED公开课:生态谜云

Renee Montagne: Hundreds of thousands of Americans have back surgery every year at a much higher rate than any other country. Whether there are too many back surgeries is a hotly debated subject in orthopedist , NPR's Joanne Silberner examines the q

发表于:2019-01-08 / 阅读(228) / 评论(0) 分类 2006年NPR美国国家公共电台

Technology Report - ICANN Announces More Than Domain Names During its Reveal Day Last Week 科技报道 - ICANN新顶级域名申请名单公布 This is the VOA Special English Technology Report. 这里是美国之音慢速英语科技报道。 The I

发表于:2019-01-12 / 阅读(133) / 评论(0) 分类 2012年VOA慢速英语(六)月

AS IT IS 2016-10-13 Nobel Prize Winners Studied Agreements Affecting Everyone 诺贝尔经济学奖得主研究人们如何花钱 Two professors at American universities have won the Nobel Prize in Economic Sciences. They were honored for their work

发表于:2019-01-12 / 阅读(146) / 评论(0) 分类 2016年VOA慢速英语(十)月

By Leta Hong Fincher Washington, DC 27 February 2007 watch Genealogy report Strom Thurmond and Al Sharpton A new genealogical study shows that a prominent African-American civil rights activist is descended from a slave owned in the mid-nineteenth c

发表于:2019-01-12 / 阅读(181) / 评论(0) 分类 2007年VOA标准英语(二月)

BBC Learning English London Life Thames watermen and lightermen [Barge FX] William:A sound familiar to all Londoners - a noisy boat moving along the River Thames. [End FX] My names William Kremer and this is London Life. The people who move boats al

发表于:2019-01-16 / 阅读(223) / 评论(0) 分类 伦敦生活

Britain's EU referendum could lead to the break-up of the EU itself, Sweden's foreign minister has warned. 瑞典外长近日警告称,英国的脱欧公投将有可能导致欧盟解体。 Margot Wallstrom told the BBC a domino effect of demands f

发表于:2019-02-05 / 阅读(121) / 评论(0) 分类 英语新闻

A publisher might buy a printing company in order to have more control over its assets, and ensure its presses are used to print its own books first. 出版商可能会为了对其资产有更多的控制权并确保印刷设备首先被用于印刷自

发表于:2019-02-17 / 阅读(148) / 评论(0) 分类 经济学人财经系列

Men, summed up: The nice men are ugly. The handsome men are not nice. The handsome and nice men are gay. The handsome, nice and heterosexual men are married. The men who are not so handsome, but are nice men,have no money. The men who are not so hand

发表于:2019-02-18 / 阅读(159) / 评论(0) 分类 趣味英语

重点词汇 movement n.运动; 活动; 乐章; 动作,举动; If you've got an idea, start today. There's no better time than now to get going. That doesn't mean quit your job and jump into your idea 100% from day one, but there's always small pro

发表于:2019-02-21 / 阅读(102) / 评论(0) 分类 卡卡课堂早餐英语
学英语单词
abdominal pool
aggressor troop
air pollution measurement
analysis of cost
andfor
anhypnia
appias nero domitia
artificial data
askari
augmented fourths
Bacillus septicus acuminatus
bellyless
ber-nie
bian
Carinus
cerevoccidin
cheapild
Chondrodendron
chuanxiong rhizome
chum up with sb
coindex
complaint about
contractionary policy
control register instruction
coughing centre
curtain chain
cystourethroceles
degree of substitution
deposit for tax payments
do a favour for someone
duskily
edge coal group
effective indicated mean pressure
electronystagmography
equal appearing interval method
ester ether
feed of wide size distribution
first-timers
fluted roller crimping
force balance-type manometer
gilravage
governmental organs
haemalum
hanonaite (hannayite)
have one's tongue in one's cheek
HCSHT
helmet liner
hernia testis
inevitable discovery exception
keys to
law of average localization
leave in trust
ludy
mackeith
meliola cameliae (cattaneo) sacc.
microbattery
midguts
mipor rubber
multi-turn rotary actuator
NAHD
non-melt
noncapricious
on the far side of
opt-out clause
optical attenuation length of sea water
photoacoustic spectrometer
photodraft
photoetched evaporation mask
pitch-kettle
Pocahontas
pre-registration
precompensate
program generating system
put someone's nose out of joint
Queenite
read rights
reduced instruction set computer
rod tipping mechanism
Rodelle
rotary cut-off
runner plug
sailor hornpipe
semi-killed ingot
shipwrecked
signal duration
simultaneous game
squigglies
stable design
stripper efficiency
Syngachol
tablemate
Teggour
thoracomelic monster
traditionalised
trial stimulus
trimethylantimony
triode thyristor
unloading pulley
working memory area
Yezhuga
zero-level gete
zinco