[网络] 前胚胎

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-04 / 阅读(69) / 评论(0) 分类 英文魔法师字源大挪移

This is Scientific American's 60-Second Science, I'm Cynthia Graber. This will just take a minute. It sounds like the title to a Rudyard Kipling tale: how the turtle got its shell. But its actually a question that has puzzled scientists. After all, n

发表于:2019-01-08 / 阅读(54) / 评论(0) 分类 Scientific American(七)月

AILSA CHANG, HOST: Scientists recently made headlines when they announced they had figured out how to edit DNA in human embryos for the first time. This week, the scientists invited NPR health correspondent Rob Stein into their lab in Portland, Ore.,

发表于:2019-01-16 / 阅读(38) / 评论(0) 分类 2017年NPR美国国家公共电台8月

Breaking Taboo, Swedish Scientist Seeks To Edit DNA Of Healthy Human Embryos play pause stop mute unmute max volume 00:0004:12repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or updat

发表于:2019-01-16 / 阅读(43) / 评论(0) 分类 2016年NPR美国国家公共电台9月

The Chimera Quandary: Is It Ethical To Create Hybrid Embryos? RAY SUAREZ, HOST: Now it's time for our regular feature Words You'll Hear, where we try to understand what's happening in the news by parsing some of the words associated with it. This wee

发表于:2019-01-17 / 阅读(49) / 评论(0) 分类 2016年NPR美国国家公共电台8月

今天我们要学的词是pro-life。 Pro-life意思是反对妇女有堕胎的选择权。Pro-life的对立面是 pro-choice,支持妇女的堕胎权。美国总统奥巴马不久前在圣母大学发表毕业演讲。Hundreds of pro-life activis

发表于:2019-02-05 / 阅读(73) / 评论(0) 分类 英语每日一词
学英语单词
adhesion force
adjustment securities
affectives
all-leather
aloe humilis
artillery unit
Baba-Yaga
bad reduction
Barbinarcol
Betnesol
big-leaguer
building house
busted up
by-doing
chlorophytas
client-server computing
codirector
common furniture beetle
corporation crime
Cyanastrum
damage control plan
DAMF
dentarpage
dialkyl amine
die mounting base
distortion of flow pattern
drawcords
ecopsychologist
electrical locomotive
ensiform appendix
equation of energy
estival catarrh
ewok
feedback circuit
fiber covered plywood
figurines
fried sliced beef
gag law
gas-tight thread
genealogizes
geyser
glx
half bright bolt
handford
heteroalleles
hullar
hydrobombs
in sb's stead
information-systems
inter domain sharing
ionization equilibrium
Jargalthaan
krablite
kulfi
light screener
m. styloglossus
mannosides
map principal point
metabolic require-ment
Mount Cenis Tunnel
multidrive
neck of tube
neocheiropteris phyllomanes ching
nodular
non luminous
numerical printer
officeseekers
optical parallelism
Otira
outside bond
overcurrent diverter
pantry man
peripheral granule
pit mob
pleomorphic fibroma
policy economy
pop (safty) valve
portland cheese
privately-run
pycnonotus taivanus
pyroclasts
radioactive density meter
Resseta
right triangular prism
saddle hackles
sclerodermataceaes
self-sterile
shook his sides with laughter
skullfucking
sulfate pigment
tarso-conjunctival flap
teenss
teravolt
to come to a halt
tracking performance requirement design
transilluminated
treaty right
uncalculatable
vastier
vellous
Videle
wire for