音标:[ˌpreməˈtjuə ˈbeibi] ;
早产儿
词型变化:名词复数形式 : premature babies
【近义词】

The University of Cambridge, one of the world's top research universities, established two partnerships in China, the first of their kind in the university's more than 800-year history. 世界顶级学府剑桥大学于日前和中国的两个机构建

发表于:2018-12-02 / 阅读(42) / 评论(0) 分类 CNN美国有线新闻2016年8月

President Obama has lifted restrictions on the use of federal money for research using embryonic stem cells. Some researchers are already making progress using stem cells from umbilical cord blood, which entails no controversy since there is no dest

发表于:2019-01-11 / 阅读(39) / 评论(0) 分类 VOA标准英语2009年(三月)

Medical experts in Miami are hoping to speed up research using embryonic stem cells. Their work may lead to advances in treatment for spinal cord injuries, Alzheimer's disease and other illnesses. President Barack Obama signs an Executive Order on s

发表于:2019-01-13 / 阅读(31) / 评论(0) 分类 VOA标准英语2009年(三月)

暂无音频 Remarks of President Barack Obama As Prepared for Delivery Signing of Stem Cell Executive Order and Scientific Integrity Presidential Memorandum Washington, DC March 9, 2009 Today, with the Executive Order I am about to sign, we will bring

发表于:2019-01-26 / 阅读(83) / 评论(0) 分类 美国总统每日发言

U.S. President Barack Obama has lifted restrictions on federal funding for medical research using human embryonic stem cells. Mr. Obama says it is part of a broader effort to limit political interference in science. President Barack Obama signs an E

发表于:2019-02-03 / 阅读(36) / 评论(0) 分类 VOA标准英语2009年(三月)

REYKJAVIK, Aug. 18 (Xinhua) -- China will launch its first international Arctic cooperation and research institute in Shanghai, sources attending a Sino-Iceland workshop told reporters here. The workshop on Arctic studies was held Friday as part of t

发表于:2019-02-18 / 阅读(54) / 评论(0) 分类 英语新闻
学英语单词
ad-skipping
adjustment centre
advisal
air-set pipe
anal phases
analog(ue)ratio
argonons
associative ligand exchange mechanism
banish'd
bidifferential
bucket-tipping car
cheer someone up
chief (head) judge of finish
ciron (le ciron riviere)
coalition bargaining
cognitive computing
concern with
copper-constantan couple
creeping bugle
crispus attucks
dansband
demoscene
denominator-weighted average
dialoguers
diamyl benzene
diluvial age
dog fennel
Don't bite the hand that feeds
duty-cycle rating
dyad (nemec 1910)
e-marketers
electour
emulsion support
episcopize
european lemmings
event auditing
exampling
factualize
find the necessary
fitgerald
flint-glazed paper
Fresnel spotlight
functional motor paralysis
get on sb's wick
hemichannel
Heron I.
high speed thread cutting attachment
High-K
Hurlford
hyperconsumption
hyperrhodopsin
indent-
inoculation hood
intenser
internationalization of domain names system
intractable
kerfings
Kirklareli
kuranakhite
L. H. C.
law of faunal succesion
life period
like all get-out
low definition
mattoir
mor.sol.
multi photon absorption
multigrades
oligomictic rock
one's finest hour
orthocode scanning
partial heat treatment
phase modulator
phrenico-abdominal artery
pre price
pressure-filter
princes alloy
prison riot
probability density functions
propatylnitrate
record evaluation system
Rutilus rutilus
samaraii
semi-fictional
shankman
spocelin
Spodoptera frugiperda
st. mary r.
stable operating condition
stamp albums
stress evaluation
tetrode
toothed whales
transitive animate
trikellamin
trioxids
vapor-liquid-solid (v-l-s) growth
vegetation continuum
vertical obstacle sonar
wapentakes
warning color
wrings out