n. 湖北沙参

Sue跟坐在隔壁的同事George聊天。 Sue: Hey George, take a look at this article. It says several major airlines are considering allowing people to use their cell phones while in the air. George: Oh no, really? That's one of the worst ideas I'

发表于:2018-11-30 / 阅读(167) / 评论(0) 分类 礼节美语

Andy wasn‘t that way, but I was. The idea of seeing the Pacific sounded good, but I was afraid that actually being there would scare me to death - the bigness of it Anyhow, the day of that conversat

发表于:2018-12-05 / 阅读(255) / 评论(0) 分类 有声英语文学名著

021 telephoning words Land line Office/home number Pin number Public phone Telephone number Extension Transfer Mobile/cell phone Phone booth Calling card Operator Answering machine Voice message SMS Wrong number Prank call Long distance call Local c

发表于:2018-12-12 / 阅读(86) / 评论(0) 分类 情景英语口语100主题

This is Scientific American's 60-Second Science. I'm Chirisopher Intagliata, got a minute? But mum, that's not fair! sound familiar? Even as children we hate getting gypped, whether it's fewer slices of pizza or lousy presents from Santa. More surpri

发表于:2018-12-24 / 阅读(151) / 评论(0) 分类 Scientific American(四)月

经典句型:This is Peter speaking. 我是彼得。 A:Hello. 甲:你好。 B:Hello.Who's that? 乙:你好,请问你是哪位? A:This is Peter speaking. 甲:我是彼得。 B:Oh,Peter.I'm waiting for your telephone. 乙:哦,彼得,我在等你的

发表于:2018-12-26 / 阅读(100) / 评论(0) 分类 生活口语天天说

I know that every cell in my body has a copy of my DNA packed into its nucleus. And I also know that if I could somehow unravel the DNA from a single cell, it would be about six feet long. So my question is, is DNA jammed into the nucleus in a sort o

发表于:2018-12-27 / 阅读(90) / 评论(0) 分类 英语时差8,16

For more than 20 years, Kazuhito Kosaka was trying his best to make it as a Japanese comedian. He was successful enough to be in a 7-11 commercial, but he wasnt a major star. But his life changed in just 45 seconds. Kazuhito Kosakas stage name is Pik

发表于:2018-12-28 / 阅读(125) / 评论(0) 分类 轻松英文阅读

1. Have you _________ this movie ____________? A. No. I've only seen some of the trailers. B. Yes. I like it a lot. C. I really enjoy action movies. 2. _________ do you want to __________________? A. I want to buy the movie. B. It's a love story. C.

发表于:2018-12-28 / 阅读(123) / 评论(0) 分类 听英文对话做选择

模仿文本: That was a headline on September 5th, the end of the concept of junk DNA. Actually, geneticists had long abandoned the idea that our genomes are riven with all the rubbish. But what was once called junk was largely still unexplored. 译

发表于:2018-12-28 / 阅读(168) / 评论(0) 分类 英音模仿秀

If the human genome were put in a straight line, it would be over six and a half feet long. So how do you store all that DNA in a tiny nucleus? And have the cell manage it? Researchers explain how in a study featured on the cover of the October 9th i

发表于:2019-01-08 / 阅读(139) / 评论(0) 分类 Scientific American(十)月

The Impact of the Mobile Phone in Peoples Life The thought-provoking drawing mirrors a common phenomenon in contemporary society that there is the negative influence of mobile phone. As is subtly shown in the picture,so many people are too much add

发表于:2019-01-08 / 阅读(118) / 评论(0) 分类 英语四级作文范文

By Melinda Smith Washington 19 March 2008 A scientific review published in the Journal of American Medicine shows that the field of genetics has made a lot of progress in recent years. According to JAMA , genetic testing is able to identify more than

发表于:2019-01-20 / 阅读(135) / 评论(0) 分类 VOA标准英语2008年(三月)

Becky: Curt. Curt: Oh, hi. Becky: Can I talk to you for a minute? Curt: Im really busy right now. Becky: Just one minute. I promise it wont take long. Curt: Okay. Lets talk over here. Becky: Curt, Im really sorry that I told Joyce that you had a crus

发表于:2019-01-21 / 阅读(139) / 评论(0) 分类 地道美语播客

unit 211 打电话 dialogue 英语情景对话 A:Hi, is you, John? A:嗨,是你吗,约翰? B:Oh, Jane. What on earth have you been? I've called you a thousand times. B:哦,简。你究竟去哪了?我给你打了上千个电话了。 A:Sorr

发表于:2019-01-21 / 阅读(283) / 评论(0) 分类 高频英语口语对话

❤ 模仿文本:Well we know that all cancers originally arise from one abnormal cell that has gone to the bad that's started to grow when it shouldn't grow to proliferate and to invade. And the reason that that happens is because mutations have a

发表于:2019-01-23 / 阅读(120) / 评论(0) 分类 英音模仿秀

Genome: Now in 3-D! In a study in the journal Science, researchers report the mapping of the three-dimensional structure of the human genome, and the finding that the cell's nucleus is divided into two regions, one where DNA goes to get expressed. Cy

发表于:2019-01-30 / 阅读(183) / 评论(0) 分类 60秒科学

Finding Room for New Memories A study in the journal Cell shows that the formation of new memories requires the movement of other memories located in the hippocampus to long-term storage in the neocortex. Karen Hopkin reports We all love getting some

发表于:2019-01-30 / 阅读(233) / 评论(0) 分类 60秒科学

1) Zip your lip! 闭嘴! Hey guess who has a new boyf...! 嘿,猜猜谁有了一个新男朋HEY! ZIP YOUR LIP!!!!嘿!闭嘴!

发表于:2019-02-05 / 阅读(151) / 评论(0) 分类 OMG美语

在外国如何打出租车Takeataxi A: Manhattan Square, please. B: All right, sir. When are you supposed to be there? A: Id like to go around the city, if you dont mind. -请到曼哈顿广常 -好的,先生。要求几点到。

发表于:2019-02-15 / 阅读(158) / 评论(0) 分类 实用英语

Viruses prosper by hijacking the genetic material of a living cell and using it to produce more virus. 病毒掠夺活细胞的基因材料,用来制造更多的病毒,从而大量生长。 They reproduce in a fanatical manner, then burst out in

发表于:2019-02-17 / 阅读(97) / 评论(0) 分类 万物简史
学英语单词
12-Methoxyibogamine
al firdan
Amassine
amphophilic cell
analysis of budget variances
bani isa
batch interface log file
BOL
bolt sleeve
breakest
Business Transaction Protocol
carbonium-ion rearrangement
Caterpillar Tractor Co.
defining equation
dibenzimidazole
do ... homework
downfell
dry metallurgy
effluent splitter
El Arahal
electron microscopic autoradiography
family Sillaginidae
fish meal production
flute lead
foaling pen
Fourdrinier
gemmatein
glide direction
globe chair
glucosamide
glycopeptiduria
groggiest
guide meridian
have your differences
heating flash evaporation
hek-?
heterophone
high-speed steel bit
hilbre
hypoelasticity
ilang-ilang oil
imerinite
Indian Village
Indigosol Golden Yellow IRK
introvision
invariant event
inviolabilities
isolating device
Jāmi'
Liebenwerda
M-TH
malt carbohydrase
microscope stand
mothproofers
MSLA
Muhammad Ahmed
new high
nhmf
nonchlorofluorocarbon
Novooleksiyivka
of less importance
origin of body axes
over current release
Plougonvelin
Poly-Filter
preserves
proposed value
pussy poundings
quasiconjunction
quick loading
random joint
re-enchanting
refuse the note
remount to
responding value
retroactivity of payments
round flatfish
San Lorenzo, Embalse de
scrath
selector plug
sex-determination
shallow girder
singular automorphism
slices into
soffit of vault
spherical wave equation
subaqueous concrete
submarine exhalative-deposit
submarine fault
superoxide anions
Sycow
synergistic anesthesia
thermon
total inhibition
trophee
Tyndall meter
unaccusatives
Valles Marineris
water absorption tube
water potential
well-appointed
Wenchengia alternifolia