氟交代作用

Lesson 12 Is It Necessary to Develop Toarism? Text A Little Good Will Can Help People Understand Each Other Today we had an American family, the Robinsons, for Sunday dinner. The man is in China on a

发表于:2018-11-27 / 阅读(338) / 评论(0) 分类 高级口语教程

CHAPTER FIVE READING Some Days [00:10.68]I didn't find it interesting,listening, I didn't find it interesting,talking, [00:23.07]so I lelf the house-I went miles and miles- [00:31.32]And I didn't find it interesting,walking, [00:36.96]I didn't find i

发表于:2018-12-01 / 阅读(504) / 评论(0) 分类 上海牛津初中英语八年级

Herman Koch Gets Meta In 'Dear Mr. M' play pause stop mute unmute max volume 00:0006:04repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin. LINDA WERTHEIMER,

发表于:2018-12-02 / 阅读(152) / 评论(0) 分类 2016年NPR美国国家公共电台8月

unit07 Motorism 汽车主义 The scene is a petrol station somewhere in England. A queue of cars streches back over a kilometer down the road. As vehicles move slowly towards the pumps, the air fills with the sound of the car horns. People are gettin

发表于:2018-12-07 / 阅读(129) / 评论(0) 分类 午后咖啡

Lesson 48:Did you want to tell me something? 你想对我说什么吗? First listen and then answer the question. 听录音,然后回答以下问题。 Why did the writer become very worried? Dentists always ask questions when it is impossible for

发表于:2018-12-08 / 阅读(329) / 评论(0) 分类 新概念英语第二册

We present the short story The Ransom of Red Chief by O. Henry. Here is Shep ONeal with the story. (MUSIC) SHEP ONEAL: It looked like a good thing. But wait till I tell you. We were down south, in Alabama Bill Driscoll and myself when this kidnapping

发表于:2018-12-15 / 阅读(113) / 评论(0) 分类 2011年VOA慢速英语(一)月

The Facts on Faminism 柳暗花明女权路 The word feminism conjures up a variety of images for people. A lot of misunderstanding and hyperbole have surrounded feminism, but according to the dictionary, feminism is simply a movement for the social,

发表于:2019-01-02 / 阅读(160) / 评论(0) 分类 双语有声阅读

SCIENCE IN THE NEWS - Is the Human Brain Still Evolving? Some Scientists Think So By Katherine Gypson, George Grow and Dana Demange Broadcast: Tuesday, November 01, 2005 (MUSIC) VOICE ONE: This is SCI

发表于:2019-01-02 / 阅读(119) / 评论(0) 分类 科技之光

头孢菌素类 第二代 头孢呋辛钠 Cefuroxime Sodium 头孢呋肟,赐福乐信,舒贝洛,西力欣,特力欣,明可欣,CXM,Zinacef,Monacef,Ketocef,Furex Kesiut,Supero 头孢

发表于:2019-01-03 / 阅读(151) / 评论(0) 分类 医务英语

Key Telephone System (KTS) KTS is an arrangement of multi-line telephones and associated equipment that permits the station user to depress buttons (keys) to access different central office or PBX lin

发表于:2019-01-03 / 阅读(103) / 评论(0) 分类 电信英语

在这次节目里我们要给大家介绍两个以

发表于:2019-01-06 / 阅读(192) / 评论(0) 分类 美国习惯用语

A cluster of villages in China's Guizhou province has been plagued by an outbreak of disease that damages teeth and bones. Now, a new study by Chinese and American researchers puts the blame on polluted coal burned in home fireplaces. In small quanti

发表于:2019-01-14 / 阅读(139) / 评论(0) 分类 VOA标准英语2010年(十)月

The China Anti-Doping Agency said Sun Yang had tested positive for a banned stimulant trimetazidine, state news agency Xinhua reports. 中国新华社消息,中国反兴奋剂中心宣布孙杨因在兴奋剂三甲氧苄嗪检测中呈阳性被禁赛

发表于:2019-01-16 / 阅读(146) / 评论(0) 分类 英语新闻

MARY LOUISE KELLY, HOST: After a big fashion show, there's always the question, which trends will make the leap from the runway to real life? After Paris Men's Fashion Week, we ask, do shoes need their own pair of shoes? ARI SHAPIRO, HOST: The Chines

发表于:2019-01-16 / 阅读(150) / 评论(0) 分类 2018年NPR美国国家公共电台2月

Why Teflon Is Slippery Teflon is the trademark name for PTFE, a type of plastic. If you own any non stick cookware, then you probably use PTFE on a daily basis. You might not realize, as you fry your morning eggs, that PTFE is one of the most slipper

发表于:2019-01-22 / 阅读(294) / 评论(0) 分类 英语时差8,16

My legs are hairy for a good reason, replied Charlotte. 我的腿毛茸茸是有道理的,夏洛回答说, Furthermore, each leg of mine has seven sections, the coxa, the trochanter, 而且我的每条腿有七个节,基节、转节、 the femu

发表于:2019-01-29 / 阅读(202) / 评论(0) 分类 夏洛的网

Workaholism 工作狂 Kate: Hello, Im Kate Colin and this is 6 Minute English. Today I'm here with Jackie and were talking about people who work too much. Jackie: Hi Kate, yes most of us spend the majority of our lives at work and our working patterns

发表于:2019-02-07 / 阅读(466) / 评论(0) 分类 六分钟英语

By Alisha Ryu Nairobi 02 October 2009 Kismayo, Somalia Al-Shabab militants in Somalia have claimed control of the country's southern port town of Kismayo, one day after deadly fighting with a rival Islamist group. But the city remains tense amid rep

发表于:2019-02-12 / 阅读(130) / 评论(0) 分类 VOA标准英语2009年(十月)

Why Teflon Is Slippery? 1954年,法国工程师马克格雷瓜尔(Marc Gregoire)的妻子柯莱特(Colette)突发奇想,觉得丈夫用来涂在钓鱼线上防止打结的不粘材料特氟龙(Teflon)如果可以用在煎锅上,效果一定不错

发表于:2019-02-24 / 阅读(158) / 评论(0) 分类 英语听力文摘 English Digest

take sombody's mind off 使某人忘记 I bought myself a little gift to take my mind off my problems. 我给自己买了一个小礼物,让我忘掉所有的烦恼。 Maybe it'll take your mind off Betty. 也许这会让你忘掉贝蒂的。 Just

发表于:2019-02-26 / 阅读(151) / 评论(0) 分类 老外最常用的英文短语
学英语单词
acknowledgement of receipt
Algier alloy
Anopheles pseudopunctipennis pseudopunctipennis
aplastic crisis
avipoxvirus fowlpox
axially space air-gap
behavioral jurisprudence
bordertown
bossmanship
Bruchlayer
bunkie station
car bit
churkins
clinker-built boat
coefficient of non-uniformity of operating velocity of machinery
communist-led
conus cinereus
correction factor for pressure
cosie
cross-regression
ct test
cycle, duty
data spill
Dictyospongiidae
divorce a mensa et thoro
earth-type
Enq, enquiry.
ESD type boiler
ex-Scientologists
f.i.p.
fibrocytes
Fick's bacillus
first-class honours degrees
fly wheel rib
foreign seed
formosan greater horseshoe bat
frost gravimeter
funiculus umbilicalis
half band width
hunchs
image transfer converter
integral linear mapping
interferometric radiometer
Interp.
intreasured
izett steel
Jack.
kiloampere
Laurocerasus andersonii
manual override
mcgilligan
metamorphopsias
metatroch
Modern Times
Monakow's tract
monocaryotic phase
mortarium
Mount Davis
muricola nipponica
no questions asked
normally closed (hydraulic)
organic molecule
orthopsia
overcontrolling
Pacaembu
parallel-axis theorem
paraquedact
partnerings
paviers
Pelargonium roseum Ait.
petroleum chemical plant
phone receiver
picking us up
pido
pit broker
potpourris
powerbrake
public-integrity
real-balances
refreshable braille display
resistordivider
Rider Clause on Bill of Lading
roll cell
rotor model
russian-language
Salix fedtschenkoi
Savo-Finnish
scintillation pulse
scleral discoloration
scleroses
Serpa Pinto
shinkin
showperson
sleeping hibiscus
sufficiency condition
sulcus marginalis
sulitjelma
teef
the largest particles
thrillseeker
walsh sequential spectrum