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(96) / 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(77) / 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(68) / 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(119) / 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(220) / 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(74) / 评论(0) 分类 新西兰英语

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学英语单词
a snake in sb.'s bosom
Agara
al-assad
all conversion tool
anatomo-
anosia
antecubitalis
archaiser
biological type
bissel
BMPE
brachio-ulnar lymph-sac
caddock
Californiaish
chemical unsheathing
cholelith(iasis)
Cinnamomum verum
complaint probability
confined head
controllable pitch propeller control system
cooms
crew over
Croatianised
cyclic operation gas
Dane-money
deichman
dental germ
disinfectioner
dufter
eccentric angle
effective perceived noise level
epeolatries
epicycloidal and hypocycloidal gea tooth
fabric-seal bearing
floating pile presser
fluorine dating
fossarus multicostatus
frequency-division modulation
frivol
FRZN
geldards
general index of dangerous goods
general instruction
genetically heterogenous stock
God rest you merry
gorka
Gould, Chester
hacktivistic
hormotomids
ignition current
imino group
in house
inborn error of metabolism
isopinoresinol
jet fuel output emasuring instrument
Jewishish
jus dare
lacustrine environment
lane violation
lastness
lirr
listerellal
make arrangements to ship the goods
marra
melting down
mousil
niviventer culturatus
nonlinear schr?dinger equation
null-type yaw probe
oblique converage
overemphasised
pemphigus malignus
physical blowing
picturisation
potashnik
pre-selection
regulating gate
retaining pay
ridge slate
roggiano
roll change time
secondary float feed
singular points
skirlings
sliding scales
solid keelblock
spray drier
stratagematic
structure of rock mass
sue for a favour
swinging scaffold
three dimensional system
tickmarks
tide of second order
to-hew
torpedo bombing
trinitro-toluene
type-writer
undecomposible
water bailiff
wwtps
zero-g