体内受精

Apple reported a drop in revenue in China for its fiscal second quarter ended April 1, the fifth consecutive quarter of decline in the region amid ever-growing competition from local rivals. 苹果报告称,在截至4月1日的第二财季中,公司

发表于:2018-11-29 / 阅读(159) / 评论(0) 分类 英语新闻

安立奎范逸臣主打歌百慕达原曲! 专辑累积销售超过3000万张拉丁流行巨星安立奎 Billboard拉丁榜冠军大碟《也许》中之流行劲歌 Vocal:Enrique Iglesias Cuando siento que mi vida se desliza y la soledad me come dia a dia, Pienso en ti... Pienso en ti... Cuando el

发表于:2018-11-29 / 阅读(267) / 评论(0) 分类 史上最强的十七首英文冠军单曲

10月4日,在瑞典首都斯德哥尔摩的卡罗林斯卡医学院,诺贝尔奖评审委员会宣布,英国生理学家罗伯特爱德华兹获得2010年诺贝尔生理学或医学奖。 85-year-old Englishman Robert Edwards wins the Nobel Pri

发表于:2018-12-07 / 阅读(172) / 评论(0) 分类 60秒科学

They are only a few weeks old, but these octuplets are already the center of public outrage. Los Angeles police say they plan to investigate death threats against their mom, Nadya Suleman. The 33-year-old single, unemployed mother has been getting hu

发表于:2018-12-11 / 阅读(122) / 评论(0) 分类 万花筒2009年

Scientists in Oregon successfully fixed a disease-carrying gene in human embryos. It was the first time this has been done. This small effort could be a big step in preventing inherited, or gene-related diseases. A research team at Oregon Health Scie

发表于:2019-01-02 / 阅读(119) / 评论(0) 分类 2017年VOA慢速英语(八)月

Apple announced its new iPhones last week, but competitors mobile phones can do many of the same things for less money. 苹果公司上周宣布推出新款iPhone,但是竞争对手的手机可以用更少的钱做到很多相同的事情。 The ne

发表于:2019-01-03 / 阅读(224) / 评论(0) 分类 2017年VOA慢速英语(九)月

This is Scientific Americans 60-Second Science, I'm Cynthia Graber. This will just take a minute. In vitro fertilization(试管受精) efforts can be helped by oddly enough oral contraceptives .That's the finding from Tel Aviv University, site of the

发表于:2019-01-08 / 阅读(180) / 评论(0) 分类 Scientific American(四)月

This is Scientific Americans 60-Second Science, Im Steve Mirsky.Got a minute? The 2010 Nobel Prize in Physiology or Medicine goes to 85-year-old Robert Edwards of England, for the development of in vitro fertilization. The Karolinska Institutes Chris

发表于:2019-01-08 / 阅读(144) / 评论(0) 分类 Scientific American(十)月

Pienso En Ti 群星 Compilation [ | 大碟 | MV ] One 第 2 首 环球2003年5月 Vocal:Enrique Iglesias Cuando siento que mi vida se desliza y la soledad me come dia a dia, Pienso en ti... Pienso en ti... Cuando el frio me llena el alma me congela y

发表于:2019-01-10 / 阅读(193) / 评论(0) 分类 英语歌曲收藏之一

First of Japan Disaster Survivors Get Temporary Houses A month after the magnitude 9.0 earthquake and resulting tsunami devastated northeastern Japan, more than 125,000 people remain in evacuation centers. Others are living with relatives. Most of th

发表于:2019-01-14 / 阅读(155) / 评论(0) 分类 VOA标准英语2011年(四月)

By Greg Flakus Cameron, Louisiana 07 February 2006 watch Hurricane Survivor report Devastated Cameron, Louisiana - 4 months later There were two major hurricanes that struck the Gulf coast last year,

发表于:2019-01-16 / 阅读(210) / 评论(0) 分类 2006年VOA标准英语(二月)

Its reputation for violence and terror is unmatched, but an infant T-Rex comes into the world better protected than most. If you say Tyrannosaurus Rex, I think of gentleness. I think of superb motherhood and a struggle to raise ones chicks. The dread

发表于:2019-01-23 / 阅读(98) / 评论(0) 分类 探索与发现2013年

I think its a very beautiful idea that you have this little egg thats surprisingly small and out of it comes a baby sauroposeidon thats about the size of a rabbit and in two or three decades, its gonna be a 50-ton adult. But why does this huge animal

发表于:2019-01-23 / 阅读(137) / 评论(0) 分类 探索与发现2013年

In a world of terrifying creatures, being small means facing danger at every turn. If you were a small animal, the late cretaceous would have been an awful time to be around. For a youngster, every day is a struggle to stay alive. Their only chance i

发表于:2019-01-23 / 阅读(105) / 评论(0) 分类 探索与发现2013年

By Lisa Schlein Geneva 06 October 2006 A Pakistani boy runs past the ruins near his family's refugee tent in Muzaffarabad in the Kashmir region of Pakistan, Sept. 23, 2006 International aid agencies say hundreds of thousands of people in northern Pa

发表于:2019-01-30 / 阅读(233) / 评论(0) 分类 2006年VOA标准英语(十月)

By Joe Bavier Kinshasa 07 January 2007 Recovery efforts have been suspended near the town of Tshikapa in the Democratic Republic of Congo, following a cave-in at a pit mine Friday. Local officials in Western Kasai province say at least 13 people dig

发表于:2019-02-05 / 阅读(149) / 评论(0) 分类 2007年VOA标准英语(一月)

Rescuers continue to pull people out of the rubble, alive, more than one week after a massive earthquake struck southwestern China's Sichuan Province. The latest government figures confirm more than 40,000 people have died and more than 247,000 peopl

发表于:2019-02-07 / 阅读(176) / 评论(0) 分类 英语杂谈

BEIJING, Aug. 22 (Xinhuanet) -- Researchers have discovered how a human egg captures an incoming sperm for fertilization, paving the way to help couples suffering from infertility, according to media reports on Monday. An international team of resear

发表于:2019-02-08 / 阅读(179) / 评论(0) 分类 英语新闻

Prophet, a global brand and marketing consultancy, recently released a report on the most favored brands of Chinese consumers. 全球品牌和营销咨询公司博丰于日前发布了一个关于中国消费者最喜爱的品牌的报告。 Data sho

发表于:2019-02-08 / 阅读(106) / 评论(0) 分类 英语新闻

Apples flagship store in Wangfujing, a central shopping district in Beijing, is a hive of activity. But, unfortunately for the iPhone maker, most people are not there to buy. 坐落在北京市中心商业区王府井的苹果(Apple)旗舰店人头攒动

发表于:2019-02-17 / 阅读(127) / 评论(0) 分类 英语新闻
学英语单词
account control
adult mosquito
affective aroused theory
all-mighty
ALVT
amnicola
amortisseur winding
aphelxia
Arthropitys
as handy as a pocket in a shirt
assns
automated task
barrier material
basis for an action
basket ball nets
captain's sidewall
care nothing for
cave inlet
Cestrum aurantiacum
Chi-do
Chirita medica
chronic lymphadenitis
cingulate cortex
circular track
Clematis songorica
CO-BLEO
computer technology index
conductor support box
contract infringement
cowhides
crumple ... up
cumulative error
dacryogenic
death penalties
deblocked
density inversion
dibasic polyploid
digitally enhanced cordless telecommunications system
domestic hot water system
driving direction
eastness
Ebola fever
electric-spark grinding
fibrous finish
filled thermal system
fly-borne
fostamatinib
fotomen
full cock position
graetz
herpes b virus
hiba
hollow base cartridge
hologram pattern
imago myiasis
immersion tube
in line multiplexer
intervening act
kerrygold
kooch
low-speed gear
man-carts
maximization model
mean residual
mesophora exporrecta
metabolous
mixed flow propeller pump
mounsoon
nieuport
nulcear magnetic resonance
nynte
perfect attendance
phytalbumose
pimento oil
play Cupid
presence of the court
proceeding against
process console
Rana Cates-beina
reconnaissance and surveillance area
reiners
resource accounting
scythopoliss
second-best
sinsign
SIP phone
Songs of Innocence and of Experience
space occupying lesion
straight fluted tap
susmen
symmetric profile
Tamecin
tensile strength (tenacity)
tetrabasic carboxylic acid
the European Economic Area
Topocaine
uterus atresia
variable speed modem
water-oil emulsion
webcrawler
wheat cake
workers of the world, unite