原卵母细胞

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发表于:2018-12-04 / 阅读(234) / 评论(0) 分类 英文魔法师字源大挪移

第六篇 神经系统 Section 6 Nervous System 第一章 总论 Chapter 1 Introduction association neuron 联络神经元 astrocyte 星形胶质细胞 axon 轴突 bipolar neuron 双极神经元 central nervous system 中枢神经系统 chemical synapse 化学突触 cortex 皮质 dendrite

发表于:2018-12-05 / 阅读(338) / 评论(0) 分类 医学英语

By Mike O'Sullivan 27 July 2007 United Nations Secretary-General Ban Ki-moon is on a two-day visit to California to discuss climate change and other global challenges. Mike O'Sullivan reports from San Francisco, the secretary-general says the United

发表于:2018-12-08 / 阅读(261) / 评论(0) 分类 2007年VOA标准英语(七月)

[00:17.36]Figure On The Proch [00:26.40]门廊鬼影 [00:36.51]Back in the early 1980s my aunt lived in a house [00:41.27]that was literally located in the middle of nowhere. [00:46.05]It used to really creep my younger brother and me out, [00:50.28]but

发表于:2018-12-11 / 阅读(219) / 评论(0) 分类 英语灵异故事

[00:17.23]Figure On The Proch [00:26.43]门廊鬼影 [00:35.14]I lay back down and tried to go back to sleep. [00:39.57]After I had lain there for about 5 minutes, [00:43.12]I started to hear a tapping sound. [00:45.77]I listened for a minute, [00:48.07]

发表于:2018-12-11 / 阅读(275) / 评论(0) 分类 英语灵异故事

You know, I just wanna say one brief thing about something the previous speaker said. I didn't wanna spend too much time on that 'cause I don't think it's important enough. But one thing is worth considering. He's the -- He's the nominal head of an

发表于:2018-12-30 / 阅读(240) / 评论(0) 分类 名人演讲

In Vitro - experiments which are carried out in a laboratory as distinct from in vivo experiments In Vivo -experiments which are carried out in live animals as distinct from in vitro experiments Immun

发表于:2019-01-03 / 阅读(179) / 评论(0) 分类 医务英语

Insulin - an endochrine hormone produced in the spleen which controls the amount of sugar in the blood by a) transporting it into cells and promoting glycolysis b) converting it into glycogen for stor

发表于:2019-01-03 / 阅读(181) / 评论(0) 分类 医务英语

ichthyosis 鱼鳞病 impetigo 脓疱疮 isomorphic reaction 同形反应 keratin 角蛋白 keratinocyte 角质形成细胞 keatolytics 角质松解剂 keratoplastics 角化促成剂 lamella lucida 透明

发表于:2019-01-03 / 阅读(205) / 评论(0) 分类 医务英语

And now for Money Myths, a new feature from Michelle Singletary. She is Day to Days personal finance contributor, and a regular Tuesday guest. And as the title implies, Michelle will try to correct some financial myths we all may have. She spoke ear

发表于:2019-01-08 / 阅读(240) / 评论(0) 分类 2005年NPR美国国家公共电台

Larry到李华住的地方,去看她新领养的猫咪小雪球。今天李华会学到两个常用语:mental和pro. LL: Snowball is adorable! She's so little and fluffy! LH: 就是啊,我的猫咪

发表于:2019-01-11 / 阅读(225) / 评论(0) 分类 美国之音《流行美语》

By Peter Fedynsky Washington, D.C. 19 February 2007 watch Appropriations report On the same day that the U.S. House expressed its disapproval of sending more troops to Iraq, the White House asked lawmakers to approve additional money for Iraq's econ

发表于:2019-01-12 / 阅读(241) / 评论(0) 分类 2007年VOA标准英语(二月)

By Brian Wagner Miami 22 September 2009 A supporter of Honduras' ousted President Manuel Zelaya runs during clash with riot police in front of Brazil embassy in Tegucigalpa, 22 Sep 2009 Riot police in Honduras on Tuesday broke up marches by supporte

发表于:2019-01-13 / 阅读(197) / 评论(0) 分类 VOA标准英语2009年(九月)

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(243) / 评论(0) 分类 英语每日一词

By Jeff Swicord Washington 03 November 2009 For decades, AIPAC (The American Israel Public Affairs Committee) has been the pro-Israel lobby in the United States, bolstered by a massive membership -it says 100,000 - among America's six million Jews.

发表于:2019-02-12 / 阅读(191) / 评论(0) 分类 VOA标准英语2009年(十一月)

Apple Inc said its iPad Pro will be available to order online on Wednesday and arrive at stores later this week. 苹果公司近日宣布,其最新产品iPad Pro平板电脑周三开始可以从网上订购,并于本周稍晚在苹果商店开售。

发表于:2019-02-18 / 阅读(159) / 评论(0) 分类 英语新闻
学英语单词
2-(2-Bromoethyl)benzaldehyde
acetylene hydrocarbon
acetylsalicylamide
acid-proofing alkaliproofing coating
acoustic tube
adjustable shelf
afforn
africanas
air-setting refractory cement
as nice
autopour
bang sb up
Bannisdale Slates
bar diameter of spring
beat out of
bogle
branch school
broader term
broda
Chirita pinnata
color strainer
commutation reactor
composite mold
contact input
cortical vesicle
crataegus oxycanthas
cryoenzymological
cupboards
cut-off pulse height
damp-heat
display subroutine stack size
doun
dropoutism
eddying shedding
equal delay angle control
filling bow
fownes
French law
furfural phenylhydrazone
get-well-soon
gingo
go into the melting pot
green-bond
gyrofield
HC-58
high-force
holoacanus
hyperglycaemias
Inefficient portfolio
infrangibility
instantaneous shunt
interpretative routine
intrastratal flow structure
Iragna
joice
knurled thin nut
Koranyi's sign
lead acetate test paper
levelling rod
line of poetry
liquor amaraniae anisatus
lxier
marketing cooperative
medical X-ray plumbicon camera tube
mine air leakage
monozygote
myomatous lipoma
neuroblasts
neurous system disease
offset parameter
ordering of events
overhead allocation
path curve
phakomatoblast
plane of flattening
plate budding
refuse wagon
rolling with negative tolerance
roux flask
sea cultter
semiserialized manufacture
sheep industry
solid self-lubricant material
solidungulates
spatia anguli iridocornealis
Strickland R.
summer harvesting crop
syncheilia
tarsal gland carcinoma
timmia norvegica zet
tropeolin OO
ultraviruses
undecayable
under ... control
unitary price
unstable relict
VHF turret tuner
wizardess
wood turnover elevator
working strain gauge
ytterbia
Zhëltoye