克元素比放射能

Today that sounds ridiculous. 今日这种说法听来荒唐 But two hundred years ago it didn't seem so unlikely. 但是两百年前还颇言之成理 It was widely believed that 当时一般人认为 the Earth was only a few thousand years old. 地球

发表于:2018-12-07 / 阅读(163) / 评论(0) 分类 太阳科普

发表于:2018-12-11 / 阅读(148) / 评论(0) 分类 VOA标准英语2014年(三月)

We do it for the Insta We do it for the Gram Then goes out to take pictures With a body like that We do it for the Insta We do it for the Insta When she's done taking pictures Don't forget the hashtag We do it for the Insta We do it for the Gram Then

发表于:2018-12-16 / 阅读(220) / 评论(0) 分类 英文歌曲

ROBERT SIEGEL, HOST: There are museums, and then, there are wonderfully specific museums. We're talking about such institutions as the American Toby Jug Museum, the German Watering Can Museum and, of course, the U.S. National Tick Museum. All of thes

发表于:2018-12-18 / 阅读(129) / 评论(0) 分类 2017年NPR美国国家公共电台6月

This is Scientific America's Sixty-Second-Science. I am Steve Mirsky. Got a minute? Some interesting electrical activity in the clouds of ash drifting around Europe as a result of that Icelandic volcano. Models predicted that electrical charge should

发表于:2018-12-24 / 阅读(122) / 评论(0) 分类 Scientific American(五)月

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? If you're too tired to think straight, it might be because parts of your brain are already asleep at the wheel. A team of neuroscientists from Washington State Unive

发表于:2019-01-08 / 阅读(117) / 评论(0) 分类 Scientific American(十一)月

This is the VOA Special English Health Report. How active you are early in life may affect how able-minded you are late in life. That was the finding of a new study of cognitive impairment, or a loss in mental abilities. The study involved more than

发表于:2019-01-11 / 阅读(148) / 评论(0) 分类 2010年VOA慢速英语(七)月

Using the Right Article What word appears most often in English? It's the, also known as the definite article. Its partner, the indefinite article a, is also among the top 10 most frequent words in English. According to Professor Elka Todeva of the S

发表于:2019-01-12 / 阅读(125) / 评论(0) 分类 2016年VOA慢速英语(三)月

李华正在兴致勃勃地给Larry将她去看医生的经过,没想到被Larry泼了一盆冷水。李华今天要学两个常用语,TMI和PDQ 。 LL: Oh, Li Hua, that is really TMI. I'm sorry you had to go to the doctor, but I really don't wan

发表于:2019-01-15 / 阅读(100) / 评论(0) 分类 美国之音《流行美语》

For our 10th anniversary my wife and I vacationed in Hawaii, where we went snorkeling. After an hour in the water everyone got back on the boat, except for one beautiful young woman and me. As I conti

发表于:2019-01-29 / 阅读(141) / 评论(0) 分类 趣味英语

special surplus 特别盈余 Special Suspense Account 特别暂记帐 special trust 特别信托 special warrant 特别拨款令;特别支款授权书 specific charge 特定押记 specific deduction

发表于:2019-02-01 / 阅读(135) / 评论(0) 分类 财会英语

It seems like everyone is using Twitter these days. You know, sharing little messages with each other on phones and computers. It turns out that all these little messages, if you look at them all at once, become an easy way to find people, news and t

发表于:2019-02-05 / 阅读(107) / 评论(0) 分类 英语万花筒

BEIJING, March 29 (Xinhua) -- Chinese President Xi Jinping on Wednesday stressed the importance of afforestation and urged people, especially the young, to understand and protect nature via tree planting activities. Chinese PresidentXi Jinpingtalks w

发表于:2019-02-05 / 阅读(160) / 评论(0) 分类 cctv9英语新闻2017年

According to Ric Edelman, author of Ordinary People, Extraordinary Wealth, the purpose of a rsum is not to get a job, it's to get an interviewyou will get the job. A rsum should not list all your skills, but rather tease the employer with your achiev

发表于:2019-02-06 / 阅读(135) / 评论(0) 分类 实用英语

The Fireproof Balloon 防火气球 Yael, Want to see a trick ? Sure. Here, blow up this balloon. Ok, now what? Now, I light this candle. Now what do you think will happen when you put the flame under the balloon? Itll pop , of course. The flame will

发表于:2019-02-16 / 阅读(135) / 评论(0) 分类 英语听力文摘 English Digest

natality 生育 fertility 生育率 fecundity 生育能力 birth rate, natality rate 出生率 births 出生人数 parity 胎次 premature birth 早产 life birth 活产 stillbirth 死产 birth peaks 出生高峰 mortality 死亡 mortality rate 死亡率

发表于:2019-02-18 / 阅读(144) / 评论(0) 分类 实用英语

The purpose of a letter of applicationis to help the applicant obtain the job he is interested in. It should state clearly what position the applicant wants, and should tell what his abilities are and what he has to offer. It should provide a quick,

发表于:2019-02-18 / 阅读(160) / 评论(0) 分类 实用英语

1. Tell me about yourself! 对策:Keep your answer to one or two minutes; don't ramble. Use your resume summary as a base to start from.. 2. What do you know about our company? 对策:Do your homework before the interview! Spend some time online

发表于:2019-02-18 / 阅读(203) / 评论(0) 分类 实用英语

有人常会觉得小孩子学语言学得比大人快,为什么呢?因为小孩子学语言不像我们死记文法,苦背单字。他们就是用所谓的pick up,看在什么场合,别人用什么字,就一个一个把它记下来。这样

发表于:2019-03-05 / 阅读(173) / 评论(0) 分类 英语口语

Larry告诉李华他连续几天给他哥哥打电话,可是总也找不到他。 LH: Larry, 你那么急着找你哥哥,有要紧的事吗? LL: No, not really. I just want to chit chat. LH: Chit chat是什么意思啊? LL: To Chit Chat is to t

发表于:2019-03-12 / 阅读(237) / 评论(0) 分类 英语口语
学英语单词
2-Nitroacetophenone
adjacent nodes
al-rashids
ambitionist
anophelifuge
antennal notch
arctic area
atomic radiation
azonexus hydrophilus
bias current
carneolonyx
catalyst life
cercospora setariae
cerithium trailli
chartered engineer
China Armand pine
Chinese materia medica toxicity
civic centre
cogidubnuss
color-sync channel
dipodial dicephalus
diving freezer
edging device
emad
engine supporting arm
Eretz Israel
extraneous root
findlay cell
fine grinder
fripon
frost protection blower
gustaves
half round scraper
heave on sight
hecka
hyperparameter
ion exchanger resin
it refers to
job mix
kliebard
kunstseide
laser-beam microfiche retrieval
Lillie Langtry
Loxostigma
Luc Ngan
Lymantriidae
memory representation
mesomorphous cellulose
midwife toads
miscible fluids
mixed catalyst
mujahed
multi
natural seasonal phenomenon
navigator compass
nonlinear optical phenomena
notauli
nuclear reactions in stars
null line
occupation stress management program
odc
orchiduceae
Orlingbury
ornitholeucism
over-turned
paint spraying apparatus
petrol storage tank
Plantin, Christophe
polycyclic
prussi complex
pull stakes
quadridentate ligand
quarry faced stone
repeat change device
rummiest
runting disease
sartoes
serve on the panel
shameferon
snackmaker
space photograph
specific purpose fund
state court system
strumiprivic
sufferableness
super giant
tail(s)stream
tall gass steppe
target tube
Tenochcan
ticket-brokers
topicks
tourou odori (japan)
Toyooka
typesetting mathematics
UVPC
variable compression ratio
ventive
viscous bitumen
wide tread
wing-body
xanthophyllum alatum roxb.var.planispinum rehd. et wils.