[化] 氯化三丁基锡

WORDS AND THEIR STORIES - Tinpan Alley By Susan Kelen Broadcast: Sunday, October 10, 2004 Now, the VOA Special English Program Words and Their Stories. Today, we tell about the expression, tinpan alle

发表于:2018-12-01 / 阅读(305) / 评论(0) 分类 WORDS AND THEIR STORIES

New Solar Cell Minimizes Environmental Risks in Manufacturing Process 新的太阳能电池减少生产中对环境的危害 Scientists in England report the development of a new solar cell that minimizes environmental risks in the manufacturing proc

发表于:2018-12-08 / 阅读(162) / 评论(0) 分类 VOA标准英语2014年(六月)

'Rin Tin Tin' Recounts Dog's Rise to Stardom Susan Orlean, author of Rin Tin Tin: The Life and the Legend, has vivid memories of the German Shepherd from her 1950s childhood, when the animal performed daring rescues on a television series. But as she

发表于:2018-12-16 / 阅读(146) / 评论(0) 分类 VOA标准英语2012年(一月)

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(220) / 评论(0) 分类 有声畅销书-秘密

Total Ginkgo Flavone-Glycoides 银杏总黄酮 Total Terpene Lactones 银杏总内酯 Total Of Triterpenes 积雪草总甙 Total Tubeimosides 土贝母总皂甙 Tribuloside 蒺藜皂甙 Tribulus Terrs

发表于:2019-01-03 / 阅读(145) / 评论(0) 分类 医务英语

AMERICAN MOSAIC -April 26, 2002: Museum Show About Women Spies / Re -creating Lindbergh's Famous Flight / A Song About a Train american-mosaic-02-04-26 (MP3) america-mosaic-02-04-26 (RealAudio) HOST:

发表于:2019-01-04 / 阅读(203) / 评论(0) 分类 American Mosaic

UNITED NATIONS, Nov. 19 (Xinhua) -- UN Secretary-General Ban Ki- moon, who is currently on a visit to the Middle East, will meet with the Israeli and Palestinian leaders to support the Egyptian- led goal of an early cease-fire between Israel and the

发表于:2019-01-08 / 阅读(139) / 评论(0) 分类 英语新闻

Palestinian official expects vote on bid of UN recognition at year- end RAMALLAH, Sept. 28 (Xinhua) -- A senior Palestinian official expected on Friday that the vote in the UN on the Palestinian bid of recognizing the state of Palestine as a non-memb

发表于:2019-01-08 / 阅读(144) / 评论(0) 分类 英语新闻

DAVID GREENE, HOST: Families across the United States are fighting with the federal government over a deadly chemical. Dozens of people have died from inhaling methylene chloride. This is an ingredient in common paint removers. NPR's Rebecca Hersher

发表于:2019-01-17 / 阅读(161) / 评论(0) 分类 2018年NPR美国国家公共电台11月

Having been married ten years and still living in an apartment, the wife would often complain about anything, as she was tired of saving every penny to buy a dream home.Trying to placate (安抚)her, the husband found a new apartment, within their bu

发表于:2019-01-19 / 阅读(204) / 评论(0) 分类 趣味英语

Every winter some twenty million tons of salt are dumped on America's road.That sodium chloride melts the ice, so it prevents its formatin, helping to prevent accidents. But road salt has its downside. This is not very economical because salt is main

发表于:2019-01-20 / 阅读(220) / 评论(0) 分类 2016年Scientific American(一)月

A commission established to investigate the political and ethnic violence that followed Kenya's disputed December presidential elections has released its report and recommended establishing a special tribunal to try suspected perpetrators. As Derek

发表于:2019-01-21 / 阅读(135) / 评论(0) 分类 VOA标准英语2008年(十月)

This week on Why Tell Me Why, we are finding out why the oceans are so salty. So the oceans are salty because the oceans have been around, lets say, for over five hundred million years. And over the course of time what we found out is that weve alway

发表于:2019-01-22 / 阅读(156) / 评论(0) 分类 自然百科2009年

Teen Inventors Fight Tinnitus Irish teenagers Eimear OCarroll and Rhona Togher developed a treatment they hope will help people with tinnitus, an unpleasant ringing in the ears. Cynthia Graber reports Ever get a ringing in your ears after a loud blas

发表于:2019-01-30 / 阅读(194) / 评论(0) 分类 60秒科学

Tony: Who did you invite over for dinner Saturday? Carmela: I invited Keith, Sung, Stephanie, and Luis. Tony: You didnt! Carmela: I did. Why? Tony: Youre going to have a hard time cooking for them. Keith is a vegan and only eats food thats organic. S

发表于:2019-02-04 / 阅读(148) / 评论(0) 分类 地道美语播客

By Shahnawaz Khan Srinagar 06 April 2008 The Public Commission on Human Rights, a constituent of the Srinagar based civil rights group Jammu Kashmir Coalition of Civil Society has announced the launch of International People's Tribunal on Human Right

发表于:2019-02-08 / 阅读(160) / 评论(0) 分类 VOA常速英语2008年(四月)

当别人对你说一些无聊的话的时候,你不想再听,这时可以用you wastin my minutes回答,意思是别浪费我的时间。与bitch please用法相同。 英文释义: for use when someone says something stupid and you just don

发表于:2019-02-09 / 阅读(151) / 评论(0) 分类 美国俚语

distrain 为抵债而扣押财物;扣货追债;查封 distress 扣押财物;扣押;查封 distress for rent 扣押财物充抵租金 distress warrant 财产扣押令 distributable income 可分配

发表于:2019-02-17 / 阅读(146) / 评论(0) 分类 财会英语

Sittin' in silence on my own 独自安静的坐在这里 Wait 'til everybody's gone 等待着其他人全部离场 And only I can see what it means to be 但只有我看得出这意味着什么 Sittin' here in silence on my own 独自安静的坐在这

发表于:2019-02-18 / 阅读(146) / 评论(0) 分类 听歌学英语

First off, I'll mention that at the bottom of the sea there exist veins of zinc, iron, silver, and gold whose mining would quite certainly be feasible. 首先,我对您说,海底有锌、铁、银、金等矿藏,开发并不是不可能的事。

发表于:2019-02-25 / 阅读(256) / 评论(0) 分类 《海底两万里》中英双语有声读物
学英语单词
ahamkara
Alvania
Analog HD
arithmetic effective curve
arterializes
automatic power switch
backward slash
Beijerinckia
cationic softener
chora
Clematis fengii
cold zone environment
comediettas
container store
cystous
drygalski i.
ductless grand
Echidnophaga
Endomyces epidermidis
envelope paper
exercise censorship
express raiway coach
family Palinuridae
fluidization tower
foal ataxia
fratellis
gaffer grip
Glover's organism
greasy spot
hand-and-foot monitor
home courts
hydrofoil cavitation
immunobead
impawn
Indian medicine
intercostalis arteria
interest factor
international work
island-hoppings
labour-powers
layout planning chart
Legostayevo
Lutjanidae
main rod brass bushing
masterwort
moaniest
nitrose pigment
nonironic
novennial
octimibate
okullu
on a visit
ongerth
open number
Ordrum
oxyfluorfen
panhysterocolpectomy
penracks
phaselin
plain clothes policeman
polycephala
pressurized boiler
principal path sensitization method
prolocutors
racial conflict
rail-spike
retronymic
rewrapping
s. v. r.
Sanluri
saprophytic form
seeking asylum
self-excited vibration
sensating
Shantiniketan
ship biogenic environment
sightread
Simplex stern tube stuffing box
simuliids
slow-dance
sonocardiometer
sphaer-
streamhandling
streptophyte
stud plot
subvirus
tennis-shoe
Theodoric
three-phase fluidization
tickey
tienmulilumine
to get your groove on
topographical drafting
treatment of water
tristimulus theory of vision
universal control automaton
unshriven
vac
variable factor programming
venula nasalis retinae superior
wodness