音标:[kaiˈmerik ˈembriəu] ;
[医]嵌合胚

Modern Living The Seans' Caged House Sean (husband): When an architect designs a house for themselves and their family, they have to attempt to 1)accommodate those, needs of the family. That's that's

发表于:2018-11-28 / 阅读(158) / 评论(0) 分类 疯狂英语2004年

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:03.81]1999 Passage4 [00:07.51]When a Scottish research team startled the world [00:10.54]by revealing 3 months ago [00:12.61]that it had cloned an adult sheep, [00:14.94]President Clinton move

发表于:2018-12-01 / 阅读(350) / 评论(0) 分类 历年考研英语阅读理解

Imagine being able to override Mother Nature and hand-pick the physical appearance and intellectual traits of your unborn child. Well, thanks to modern science, what may seem far-fetched now could be

发表于:2018-12-11 / 阅读(84) / 评论(0) 分类 万花筒2006年

Little girls are made of sugar and spice and, according to a study published in the journal Cell, a fierce determination to maintain their girlishness. Because it seems that a single gene keeps their ovaries from turning into testes. Scientists have

发表于:2018-12-24 / 阅读(101) / 评论(0) 分类 Scientific American(十二)月

Jackie: Welcome to BBC Learning English dot com and Insight Plus - a series first broadcast in 2001 that looks at the language of issues you hear about in the news. How far should science go to help the sick and the suffering? Today on Insight Plus,

发表于:2019-01-07 / 阅读(170) / 评论(0) 分类 英语讨论

Misconception. A stunning story especially for couples having trouble having kids. One Michigan couple learning that their frozen embryos were gone, implanted into another woman by mistake. They were understandably flooded by the news -- or floored b

发表于:2019-01-08 / 阅读(134) / 评论(0) 分类 CNN2010年(五)月

If the human genome is the book of life, then Crispr technology is its Microsoft Word. The cut-and-paste technique, invented only three years ago, can be used on fledgling genomes to snip out bits of DNA and, if required, insert new stretches. 如果说

发表于:2019-01-08 / 阅读(97) / 评论(0) 分类 英语新闻

SCIENCE IN THE NEWS - American Scientists Create The World's First Genetically Engineered Monkeys CHRISTOPHER CRUISE: This is SCIENCE IN THE NEWS, in VOA Special English. Im Christopher Cruise. JUNE SIMMS: And Im June Simms. Today, we tell about the

发表于:2019-01-12 / 阅读(101) / 评论(0) 分类 2012年VOA慢速英语(二)月

RACHEL MARTIN, HOST: Scientists doing embryo research are facing some sensitive questions over a new generation of scientific experiments, questions like how long should scientists be allowed to keep human embryos alive in their labs to study them? A

发表于:2019-01-16 / 阅读(116) / 评论(0) 分类 2017年NPR美国国家公共电台3月

ARI SHAPIRO, HOST: For the first time, scientists have altered the DNA in human embryos to make a fundamental discovery about early human development. Scientists say this proves that modifying genes and human embryos can reveal powerful insights into

发表于:2019-01-16 / 阅读(106) / 评论(0) 分类 2017年NPR美国国家公共电台9月

Now have you sinned since our last broadcast? The Catholic church is worried people aren't taking sins seriously enough. So the Vatican has decided to update its list of the seven deadly sins. But whereas the focus of the traditional sins--LUST, GREE

发表于:2019-01-30 / 阅读(178) / 评论(0) 分类 英伦广角

By Deborah Tate Washington 17 July 2006 The U.S. Senate Tuesday is expected to approve federal funding for expanded embryonic stem cell research, despite a veto threat from President Bush who opposes the idea on moral grounds. -------- On the eve of

发表于:2019-01-31 / 阅读(186) / 评论(0) 分类 2006年VOA标准英语(七月)

20 top predictions for life 100 years from now Last week we asked readers for their predictions of life in 100 years time. Inspired by ten 100-year predictions made by American civil engineer John Elfreth Watkins in 1900, many of you wrote in with yo

发表于:2019-02-05 / 阅读(252) / 评论(0) 分类 阅读空间

今天我们要学的词是Chimerica。 Chimerica, 是哈佛商学院教授尼尔.弗格森2007年造的一个词,把China和America两个字合二为一,用来指美中两国紧密的经济联系。弗格森最近在华盛顿邮报上发表评论文

发表于:2019-02-05 / 阅读(118) / 评论(0) 分类 英语每日一词

Reporter: A universal two-child policy is expected to be passed by the top legislature by the end of the week as it concludes its latest bimonthly session on Sunday. The new rules would come into effect on January 1. Zhai Zhenwu, Head of the China Po

发表于:2019-02-06 / 阅读(84) / 评论(0) 分类 英语新闻

During the weekend, 2 couples and their families invited the media newspapers, TV and radio to interview them about embryo donation. The first couple had two teenage boys and the second couple had a 3-month old baby girl. Couple 1s 16 year old son wa

发表于:2019-02-06 / 阅读(110) / 评论(0) 分类 新西兰英语

今天我们要学的词是Chimerica。 Chimerica, 是哈佛商学院教授尼尔.弗格森2007年造的一个词,把China和America两个字合二为一,用来指美中两国紧密的经济联系。弗格森最近在华盛顿邮报上发表评论文

发表于:2019-02-07 / 阅读(90) / 评论(0) 分类 英语单词荟萃

Brave New World by Aldous Huxley Chapter Eight OUTSIDE, in the dust and among the garbage (there were four dogs now), Bernard and John were walking slowly up and down. So hard for me to realize, Bernard was saying, to reconstruct. As though we were l

发表于:2019-02-16 / 阅读(99) / 评论(0) 分类 有声英语文学名著

Leaders 社论 Gene editing 基因编辑 The baby crisperer 婴儿保险盒 A Chinese scientist claims to have edited the genomes of two babies 中国科学家声称已成功编辑两名婴儿的基因 Humanity's power to control the four-letter code

发表于:2019-02-25 / 阅读(93) / 评论(0) 分类 经济学人综合

While shepherds watched, Their flocks by night, All seated on, all on the ground, The angel of the Lord came down, And glory shone around. [Chorus:] Hail, chime on, chime on, Merry, merry Christmas bells chime on. Hail, chime on, chime on, Merry, mer

发表于:2019-03-02 / 阅读(174) / 评论(0) 分类 美国乡村音乐
学英语单词
aformers
age age
agriology
APCR-SSCP
applique circuit
as poor as church mice
bareback rider
be in detestation
bills discounted overdue
blind page
boat-davit
Bourbon-I'Archambault
boylesk
bufovarin
butyl mercaptan
BVCPP
cap bolt
cardinalfish
ceme
cement strength
cittren
colostrums
computer system level
conformational energy
countersupport
dactylispa taiwana
deadwood
debunching correction
definite articles
diabatic initialization
Dingley act
distributive mechanism
duncans
elastic barrier
ethnoculture
explosive-laden
field of curvature
frequency diversity reception
fuel refreshment
Gascoyne Seamount
genouillere
getting back with
give someone the frozen mitten
gonotokont(lotsy 1904)
hairy shaker disease
havendo
high seas intervention
hugels
hydrobiontic algae
icing mound
inversion of linkage mechanism
jagatais
karaka
linear video editing
major-league team
mediumgrained
mia mia
minimum required receiving field density
Moore, Mt.
motor-operated shutter
nonempiricist
North-South trade
obstinate
oil palm sterilization
one-over-v law
overhead reapportionment
packaging delay
paper gage
paper like document editing & management system
Petit truss
pick-up current
pigeon-pea plants
pollinia luteola
polyposis of colon
propylarsonic acid
receipt of payments
receipts basis
reimpregnates
resurrections of christ
right-handed scale
riverwalk
rotating combustion engine (rce)
science of soil and manure
Sotadics
spinternet
structured graphics format
suppression vareiable
susca
Suurin Hural
territory risks
three-core
tossing salad
trabecular cartilages
true sensitivity
twelve channels
two-stage supercharging
unfair contract terms
velvetbreasts
wet kata-thermometer
whoring out
winding department
wooden half-round chisel