[医] 进行性肌萎缩, 慢性脊髓前角灰质炎

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(177) / 评论(0) 分类 大千世界

Jill is talking to her boyfriend, Mack. (J=Jill;M=Mack) J: You'd better watch your diet, Mack. You're getting really fat! M: It's alright. I'm not fat. I'm muscular. J: Muscular my foot! You're flabby

发表于:2018-12-08 / 阅读(268) / 评论(0) 分类 赖世雄中级美国英语

DAVID GREENE, HOST: Here's a trend. Far more Democrats are describing themselves as progressive these days than they did four years ago. There are strategic reasons candidates are embracing this label. But one major reason, as NPR's Asma Khalid repor

发表于:2018-12-18 / 阅读(108) / 评论(0) 分类 2018年NPR美国国家公共电台10月

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(95) / 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(105) / 评论(0) 分类 公众人物毕业演讲

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(115) / 评论(0) 分类 英语听力文摘 English Digest

Editor's note: See An Introduction to Verb Tenses for the first story in this series. For VOA Learning English, this is Everyday Grammar. This is the last in our four-part series on verb tenses. Make sure you see our episodes on progressive and perfe

发表于:2019-01-02 / 阅读(135) / 评论(0) 分类 2017年VOA慢速英语(一)月

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(139) / 评论(0) 分类 英语新闻

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(163) / 评论(0) 分类 2013年VOA慢速英语(五)月

The Perfect Progressive Tenses Editor's note: See An Introduction to Verb Tenses for the first story in this series. For VOA Learning English, this is Everyday Grammar. This is the last in our four-part series on verb tenses. Make sure you see our ep

发表于:2019-01-12 / 阅读(190) / 评论(0) 分类 2016年VOA慢速英语(一)月

Are You Progressing with Progressive Tenses? Editors note: This is the second of a four-part series on verb tenses. Click here to see part one. For VOA Learning English, this is Everyday Grammar. Today we are going to look at the progressive verb ten

发表于:2019-01-12 / 阅读(150) / 评论(0) 分类 2016年VOA慢速英语(一)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(124) / 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(161) / 评论(0) 分类 VOA标准英语2011年(四月)

STEVE INSKEEP, HOST: Richard Cordray was expected to be unbeatable in tomorrow's Ohio Democratic gubernatorial primary. The former head of the Consumer Financial Protection Bureau has high-profile name recognition and support from powerful people in

发表于:2019-01-16 / 阅读(159) / 评论(0) 分类 2018年NPR美国国家公共电台5月

Controversy Continues Over Muscular Dystrophy Drug, Despite FDA Approval play pause stop mute unmute max volume 00:0004:47repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update yo

发表于:2019-01-16 / 阅读(153) / 评论(0) 分类 2016年NPR美国国家公共电台9月

1、Yoba! 对啊。 Yoba 就是 Yes 的意思,比如: Do you like to go swimming with us? 我就可以回常,Yoba! 但是这不是正式的英文,纯粹是好玩下的产物。 2、Bam chi ga bon-bon. 是不是干了什么好事。 这是在

发表于:2019-01-17 / 阅读(162) / 评论(0) 分类 阅读空间

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(150) / 评论(0) 分类 GRE英语

时尚女孩必备潮语 1. Yoba! 对啊。 这是时尚女孩子创造出来的语言,也是她们常说的单字之一。基本上呢,Yoba 就是Yes 的意思。比如她们会说Do you like to go swimming with us? 你就可以回答Yoba!

发表于:2019-02-05 / 阅读(155) / 评论(0) 分类 阅读空间

STEVE INSKEEP, HOST: You know, when I was a kid, I watched pro wrestling on TV. The matches often featured a good guy, like Hulk Hogan, against a bad guy, a bad guy like the Iron Sheik, a cartoonish Middle Eastern evil dude. Pro wrestling played off

发表于:2019-02-13 / 阅读(130) / 评论(0) 分类 2017年NPR美国国家公共电台7月

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(101) / 评论(0) 分类 英文摇滚歌曲
学英语单词
'm
-nourished
Abyan
accessory drive
adolescent growth spurt
agcabadi (agdzhabedi)
amiota (amiota) furcata
antiphysical
asiates halodendri
assab (aseb)
attenuation effect
bit mapping
bobbin roving
boreals
brewing science
browser compatibility
buckler mustard
combined controller
compensation loan for export fluctuations
coproprietors
crylas
cut one's eye
date code
despatializes
dilapidated
discharge one's functions and powers
dynamic trigger
embolies
endless-belt
epitonium liliputana
etaoin shrdlu
euploidion
evening gun
extemporisations
extensive magnitudes
fabric porosity
FADC
ferrodynamic galvanometer
fig.s
five kinds of flaccidity in infants
flyblow
foody
force cone
Fossyol
friezed
given lime in soil
gluconiazide
go forward to
greenfield site
hang from
hierarchical intelligence
homodihydrocapsaicin
inner cooled
key body
lalama
Letälven
logocyclic
make an experiment on
Marshallian price theory
mechanize
milk-sibling
mill-streams
mpaact
multidisabled
Native gas
no - go zone
Odduchuddan
Oxilapine
peats
peptizate
petersburg paradox
physioghomical homogeneity
polyclonal antilymphocyte serum
power frequency control
pretreatment of fish
put sth in hand
pyramidellids
remote measuring
retrotranscripts
rhamnogalacturonases
round stone
row order
safeguard mechanisms
sal(sial)
Santa Monica Canyon
shifter rod
soil wash
stone bruise
Storsävarträsk
straight thrust
subarine trench
teniatol
transfer-at-sea gear
triply-degenerate
two independent ignition
two-year seed
Ultra-Violet Degradation
unhewed
vahlkampfia
water conservancy policy
water-weed
wireless-enabled