音标:[.embri'ɒdʒәni] ;
n. 胚胎形成, 胚胎发生
[医] 胚胎发生
n. The production and development of an embryo.

Mr. Matthews, who's the new teacher? Carron. Carron? Yeah. We are on a first-name basis. Cozy. And we are not taking that geography test either. In fact, we've done away with geography. No one needs it. You must think you've died and got to heaven. Y

发表于:2019-01-02 / 阅读(213) / 评论(0) 分类 听美剧学英语-《淘小子看世界》

Yesterday we were absolutely enthralled by the first 1600 exciting lines of Beowulf. Can anyone recap for us? Hrothgar, king of the Danes, on the island of Zealand has built the mead hall Heorot for feasting his warriors, but they abandoned it becaus

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Free barbel, love Arny? Feel better, love, Amy. Oh, that's what you think you wrote. Cory, read this. Fried baloney, love Elvin. Just sign it. What is it? It's a get-well card for Mr. Feeny. Here, you sign it too. I don't think so, Mom. Suit yourself

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I can't believe Mr. Feeny actually missed a day of school. Well, you know who you can thank for that, don't you? Zeus? Me! I wished for him to get sick, and he did. You didn't wish for him to get sick. Sure I did, yesterday when we weren't studying.

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There is a look. Don't tell me. You've died and come back as a bat with a perm . This Hindu Yoga position increases blood flow to the brain, thus maximizing concentration and cognitive performance. It's also quite a rush. I am so nervous. You? My pal

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You've got your milk. You've got your peanut butter. How about a banana? What about a raw egg? Hey! Why's that have to be raw? Why can't we scramble it and put it in? Stallone drinks raw eggs. Stallone's like 5 foot 2. And you're like 2 foot 5. Go wi

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Cor, you look terrible. Coffee? What are you doing with the coffee? I always drink coffee after I kill a man. Cory, Mr. Feeny is in the hospital because of a bad appendix. No matter what you wished, you had nothing to do with it. But how come I can't

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Knock, knock. Mr Matthews? What a surprise! Where're your parents? They didn't bring me. I took the bus. Actually they don't even know I'm here. I've brought you a germanium. Geranium. Didn't I say germanium? Yes, you did. In fact, germanium is a che

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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(181) / 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(184) / 评论(0) 分类 2017年NPR美国国家公共电台9月

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(292) / 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(317) / 评论(0) 分类 阅读空间

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(174) / 评论(0) 分类 新西兰英语

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学英语单词
accessory carinae
activities after sanctions
adagial
andrade
appaling
assisted control
aurochses
bill free from claims or defences
biochronology
Board of Censors
brachyrhynchus
buddy scheme
building contract
bunch compression
cater corner
champenoises
climacteric arthritis
coelodera penicillata formosana
common gypsum powder
compressional heating
corbiculate
cyclaine
direct labour cost budget
drum motor driver
easier
elasticity of glaze
electroballistics
electrochemical thermodynamics
elementary school science project
elutriation rate
error return option
exocentrus kusamai
fresh water radioecology
gumbotill
have a rough passage
Hoa Tan
hollow-forge
honeycombed rock
hybrid transmission system
hydram
hyperextension
import trade
index-trackers
individual experience
instantaneous frequency stability
insulating glaze
land of the bone-dry free
leucoderma after sea bath
longeve
management and staff
men times
mesh clogging
meta contingency
method of prevent floods by water control
metocurine iodide
middle patellar ligament
MST (monolithic system technology)
Mutsuhito
myriocin
nelfinavir
nerve of a system of sets
odd-job man
packfong
passenger zone
pmmas
preambulated
pupilability
Put yourself in someone's shoes
pyrochlore oxide
Rastetter
remaining life
ritual-constraints
rotational-level
Seefeld in Tirol
separable
Serouenout
shield against
shrinkwrap
silages
silvertips
slow-neutron scintillator
snarring
social attitude
speech processing software
Spiraea ovalis
strain sensitivity
succeedin
superstraight
Tarka the Otter
testimony
these
throwing overboard
Thue system
tracking-and-guiding radar
traffic lane line
turbine-generator rated capacity
Turner, Frederick Jackson
tweetosphere
twist-grip throttle
typing-paper
vine separating unit
Xinavane