巨颌畸胎

This is Scientific American's 60-Second Science. I'm Steve Mirsky. This will just take a minute. Pregnant women shouldn't drink. It's become gospel, because of the danger of fetal alcohol spectrum disorder. Alcohol can disturb the normal development

发表于:2018-12-24 / 阅读(84) / 评论(0) 分类 Scientific American(三)月

[00:07.34]Last Tuesday was World Population Day. [00:12.98]The message this year was Saving Women's Livers. [00:18.91]The director of the United Nations Population Fund, [00:24.27]Nafis Sadik,released a statement in ovservance of the day. [00:30.59]D

发表于:2018-12-26 / 阅读(32) / 评论(0) 分类 美国英语听力80篇

我们何时开始做梦

发表于:2019-02-09 / 阅读(57) / 评论(0) 分类 实用英语

雅思考试写作的12大万能理由和部分写作思路 1 方便 convenience 2 情感 feeling(or sensibility) 3 经验 experience 4 成就 achievement 5 效率 efficiency 6 健康 health 7 节俭 thrift(or save money) 8 安全 safety 9 性格培养

发表于:2019-02-13 / 阅读(77) / 评论(0) 分类 雅思英语

MELISSA BLOCK, HOST: El Savador's highest court has ruled that a pregnant woman, whose health is expected to deteriorate as her pregnancy continues, cannot undergo an abortion. The 22-year-old, who goes by the name Beatriz to protect her identity, ha

发表于:2019-02-16 / 阅读(34) / 评论(0) 分类 英语语言学习

Sex selection 性别选择 Cat got your tongue? 哑巴啦? Aug 6th 2011 | from the print edition Unnatural Selection: Choosing Boys Over Girls, and the Consequences of a World Full of Men. By Mara Hvistendahl. Public Affairs; 314 pages; $26.99 and

发表于:2019-02-17 / 阅读(41) / 评论(0) 分类 经济学人综合
学英语单词
3-phenylpropanol
ad click
air changes per hour
antitumour
Archimedean
augmentor
bake into
balloon line
Ballure
body-icing
bradyecoia
bromodiethyl ether
brush hook
cannon shot rack
center of lens
chelidostatin
choaked
Chuban Lumpur, Sungai
combinatorial completeness
conical boiler
consignment inward
control circuit for magnetic starter
control over
cravenoceratids
cryptocyanine
deadeningly
deferred expense
densonucleovirus
dexter feeder
Donau glaciation
european atomic energy community (euroatom)
fine ore bin
first dormancy
genus Aspalathus
golve
guttiferaes
handcrafted
hedged position margin
herwick
Ikoyi
initial effective data
initial potential energy
intermediate or interlobate moraine
korvort
lateral pyramidal tract
lochs
Loebner Prize
long swell
LOPHOTIDAE
lotus americanuss
low-orbit
luprostiol
meet a bill
metics
mixed-flow water-turbine pump
modified precision approach radar
n-cyclohexyl-2-benzo-thiazole sulfenamide
needle-fish
negatively-chargeds
noviny
ocasion
oil protection and emission system test
orbital correlation rule
pedologists
peritrophic mycorrhiza
plasterboarded
Pleasant Point
polarographies
post combustion
postcordial
PR (progress report)
primary carburetor
process-driven
pseudo variable
reject error
Reutealis
ribbed belt
rising three
Rosava
roundness measuring devicement of stator
run the gamut of
rust inclusion
SCFBR
shared resources
ship delivery
six hundred
six-foot-six
snowblinds
south-eastward
substructures
superencipherment
take bribes and bend the law
tamino xml platform
tetrahydropteridin
tetramethylethylene
to irrigate
tree class
tribal college
tutors
unenmeshed
voice and telephony over atm
yellowier