黄体萎缩

Worms seem like strange animals to send to the International Space Station. It's not like astronauts are going to take time off to go fishing and need to bait their hooks. So why send worms? Believe it or not, scientists are using a microscopic worm,

发表于:2018-12-07 / 阅读(138) / 评论(0) 分类 大千世界

[00:01.70]was I related to Bill Rudge who'd been a scout in staircase seven in the 1950s. 突然问我和Bill Rudge 那个50年代的侦察员有没关系 [00:08.60]and they said I was just the kind of candidate they were looking for. 他们就说我正

发表于:2018-12-14 / 阅读(103) / 评论(0) 分类 听电影学英语-高校男生/历史男孩

E-Commerce-Shopping-Internet 电子商务-购物-国际网络 Online shopping has become very convenient in recent years.Most big name companies have wed sites offering information on their products and online stores allowing shoppers to purchase the

发表于:2018-12-25 / 阅读(60) / 评论(0) 分类 一片通英语听力

Baumeister and his colleagues 鲍迈斯特和他的同事们 have shown that taking certain actions to improve willpower 已经证明 采取某些行动来提高意志力 is the surest way to a more successful life 是实现更成功的人生的最可靠

发表于:2018-12-30 / 阅读(70) / 评论(0) 分类 公众人物毕业演讲

by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Further, I

发表于:2018-12-30 / 阅读(66) / 评论(0) 分类 法律英语 Legal Lad

Why Is Gravity Good For Us? When astronauts return from long missions in space, their exit from the spacecraft is usually hidden from public view. This is because after several months in weightless conditions, things we usually take for granted, such

发表于:2018-12-31 / 阅读(72) / 评论(0) 分类 英语听力文摘 English Digest

Now, what's there at the bottom of this fissure? 所以,裂缝的底部有什么? It's the wiring of your brain, and in fact this red bundle here at the bottom of that fissure is the single largest fiber bundle 那里有脑部的线路,事实上,

发表于:2019-01-03 / 阅读(105) / 评论(0) 分类 TED演讲科技篇

The first robot exoskeleton in China, named AIDER, has been officially unveiled in Chengdu, Sichuan province, making China the fourth country in the world to develop the cutting-edge technology. 中国首个名为AIDER的外骨骼机器人日前在四川

发表于:2019-01-07 / 阅读(90) / 评论(0) 分类 英语新闻

1. President Barack Obama has been outlined the nations first comprehensive effort to curb vehicle emissions while also cutting dependence on imported oils. Hes calling the plan a historic turning point toward a clean-energy economy. 2. Authorities

发表于:2019-01-11 / 阅读(96) / 评论(0) 分类 美联社新闻一分钟2009年(五)月

Lifelong Bilingualism Gives Seniors Mental Edge From VOA Learning English, this is the Health Report in Special English. A new study adds to evidence suggesting that being bilingual is good for the brain. In the study, older adults who have spoken tw

发表于:2019-01-12 / 阅读(115) / 评论(0) 分类 2013年VOA慢速英语(五)月

Study: Bilingual Seniors Have Mental Edge Previous studies have shown bilingualism seems to favor the development of heightened mental skills. The new research, published in Neuroscience, provides evidence of that cognitive advantage among older, bil

发表于:2019-01-13 / 阅读(81) / 评论(0) 分类 VOA标准英语2013年(一月)

MRI Sees Brain Atrophy Years Before Alzheimer's Symptoms Memory loss and mental confusion are the first overt signs of Alzheimer's Disease, an incurable and fatal brain ailment. But scientists are starting to find evidence of the disease long before

发表于:2019-01-14 / 阅读(97) / 评论(0) 分类 VOA标准英语2011年(四月)

ARI SHAPIRO, HOST: U.S. immigration agents have had a longstanding policy. Certain places are off-limits for arresting immigrants who are in this country illegally - no schools, no hospitals. NPR's John Burnett has broken the story of a family that w

发表于:2019-01-16 / 阅读(56) / 评论(0) 分类 2017年NPR美国国家公共电台9月

INTRODUCTION: Major League Baseball had its All Star Game Tuesday night. And, for the seventh time in the last eight years, top players from the American League defeated the National League. That means the American League will have the home-field adv

发表于:2019-01-18 / 阅读(71) / 评论(0) 分类 英语单词大师-Word Master

AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster -- the American National Corpus! RS: In linguistics, a corpus is a body of words. It's language collected in context, from books, poems, recorded conversations, newspapers, broadca

发表于:2019-01-18 / 阅读(76) / 评论(0) 分类 英语单词大师-Word Master

By Deborah Tate Capitol Hill 19 September 2007 Legislation that would have given detainees held by the United States the right to challenge their detention in U.S. courts has been blocked in the Senate by lawmakers arguing the measure would undermine

发表于:2019-01-31 / 阅读(109) / 评论(0) 分类 2007年VOA标准英语(九月)

导言:各位亲爱的同学,看到surly和comely是否很熟悉呢?想不想知道这俩看着很熟悉的单词是什么意思呢?那就快点往下看吧!GRE单词语境记忆,让记忆单词快速准确! Bawdy淫秽的 The Bard was sometime

发表于:2019-02-01 / 阅读(104) / 评论(0) 分类 GRE英语

Isn't the English language marvellous? 英语是极好的(marvellous),不是吗? Some wouldn't say so, but for 20 years traditional British words have slowly been replaced by Americanisms. 有些人大概不会用marvellous这个词。但近2

发表于:2019-02-02 / 阅读(74) / 评论(0) 分类 英语新闻

Charcot-Marie-Tooth disease Chinese腓骨肌萎缩征 Chassalgnac's tubercle Chinese夏桑亚克结节(第六颈椎横突的颈动脉结节) chemical synapse Chinese化学突触 Cheyne-Stokes nystagmus Chinese节律性眼球震颤 chiasmatic cistern Chinese交叉池 childhood dystrophy C

发表于:2019-02-07 / 阅读(92) / 评论(0) 分类 英文语法词汇

now i don't know when it's hard to explain but it seems like things are kind of insane because the world is crying but nobody's listening so please leave a message on my cellphone i see bullets getting better biblical weather and the guy on tv is, li

发表于:2019-02-18 / 阅读(66) / 评论(0) 分类 英文摇滚歌曲
学英语单词
adorative
BFFLs
Bharuch
biogeochemical provinces
bioinsecticide
boomsprinkler
breach value
bus control chip
Chicuma
chorioadenoma destruens
cliff eddy
comitia tributa
compton
counter current contacting
double cusp
double-storage reperforator
dragsman
drives up
drummingly
endo isomer
ethyl sorbate
experiment reactor
exponential ordered scores
failure induced
fair-trade price
family Iridaceae
Februarye
fertilized cone
fertilized membrane
fire-side
flappier
floating factory
flowmetries
fork-over
geads
halfcourts
horizontal output tube
hyperkeratinizations
infotopia
keymaker
Kosgi
lavoltas
life like
liquid-gas applicator
litharge-glycerin cement
lobenzarit
mazer bowl
mechanically tuned tube
methyl ethyl cellulose
methylenedioxyamphetamine
Miltonist
mingle
muscular death
nahin
narrow-mindedness
nitratite
non-peak hours
note issuing power
ODA (operational data analysis)
one's day
opposite phyllotaxis
organ-pipe
ovoid briquette
phrenectomy
piezooptical effect
Platyventroceras
postliberal
Protestant Episcopal Church
puketastic
pyostacine
quadrature -axis component of synchronous generated voltage
quasilinearly
r-vt
radio-frequency filter
rated filling weight
reconstructive policy
reheat cycle gas turbine
rhachidian
road-bridges
Roeland Park
root of aorta
security level
sex-linked lethal
shear walls
silverfin
single-cell
Sir Francis Bacon
sol-faing
sphincter urethrae
stannyl chloride
stegostoma fasciatum
suprasternal fossa
Talofofo B.
Tom Sawyering
trabeculae corporis spongiosi penis
trigeminus group
unleaded antiknock additive
unpretendingly
up to someone
vanadites
wire whisk
yoke elms