甲苯磺酰氯

Abby: hi, my name's Abby. What's your name? Colin: I'm colin. It's nice to meet you. What do you do? A: I'm a freelance English teacher. How about you? C: I'm in between jobs at the moment. A: what kind of job are you looking for? C: I'd like to find

发表于:2018-11-30 / 阅读(273) / 评论(0) 分类 生活英语情景口语

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(177) / 评论(0) 分类 VOA标准英语2014年(六月)

Culture unit 2 What did you have for dinner? [00:05.38]5a Read the article. [00:11.15]Underline the examples off bad table manners around the world. [00:16.90]Mind your manners! [00:20.38]Around the world,people have different ideas about what good't

发表于:2018-12-13 / 阅读(290) / 评论(0) 分类 新目标初中英语八年级上

It's been 37 hours, 7 minutes, 30 seconds And you still haven't responded to me Got me on the edge of crazy But I'm not one for complaining I just wonder where the hell you could be Tell me who you think you are Don't be playing with my heart Say wha

发表于:2018-12-14 / 阅读(190) / 评论(0) 分类 节奏布鲁斯

Unit 1 How do you study for a test? [00:43.39]SECTION A [00:46.32]1b listen.How do these students study for a test? [00:54.15]Write letters from the picture above. [01:37.10]2a listen and check the questions you hear. [02:29.32]2b Listen again and ma

发表于:2018-12-17 / 阅读(325) / 评论(0) 分类 新目标初中英语九年级(全一册)

Did you deal with fortune fairly Most people complain of fortune, few of nature; and the kinder they think the latter has been to them, the more they murmur at what they call the injustice of the former. Why have not I the riches, the rank, the powe

发表于:2018-12-31 / 阅读(171) / 评论(0) 分类 英语名著名段背诵精华

To Daffodils Robert Herrick Fair daffodils, we weep to see You haste away so soon; As yet the early-rising sun Has not attained his noon. Stay, stay, Until the hasting day Has run But to the even-song; And, having prays together, we Will go with you

发表于:2019-01-02 / 阅读(175) / 评论(0) 分类 精美英文欣赏

《罗马假日》主题曲:Am I That Easy to Forget 难以忘怀 奥黛丽赫本(Audrey Hepburn)总是那么清新脱俗,高贵气质与俏丽可人迷倒了万千观众,甚至连她耍小脾气的神态也令人津津乐道,更不用说那宛

发表于:2019-01-03 / 阅读(141) / 评论(0) 分类 电影英文歌曲

U.S. Vice President Joe Biden says he is withholding judgment on Iran's presidential election, as protests continue in Tehran over election results showing a landslide re-election victory for President Mahmoud Ahmadinejad. Vice President Joe Biden,

发表于:2019-01-13 / 阅读(205) / 评论(0) 分类 VOA标准英语2009年(六月)

By Sean Maroney Islamabad 28 September 2009 The head coordinator for the U.N. Humanitarian Affairs office in Pakistan says his agency is ready to handle what is expected to be a large number of families fleeing the South Waziristan tribal region as

发表于:2019-01-13 / 阅读(211) / 评论(0) 分类 VOA标准英语2009年(九月)

BBC Learning English Weekender Body image survey results Amber:Hello, I'm Amber, and youre listening to bbclearningenglish.com. In Weekender today, we listen to a report about a BBC survey of 25,000 young British people, asking about their body imag

发表于:2019-01-16 / 阅读(232) / 评论(0) 分类 Weekender

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(178) / 评论(0) 分类 2018年NPR美国国家公共电台11月

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(234) / 评论(0) 分类 2016年Scientific American(一)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(174) / 评论(0) 分类 自然百科2009年

By Jim Fry Washington 09 March 2007 watch Afghanistan Strategy report U.S.-led coalition forces in eastern Afghanistan say they have captured a bomb-making expert with links to al-Qaida. The capture of Mullah Mahmood in Jalalabad follows an increase

发表于:2019-02-02 / 阅读(232) / 评论(0) 分类 2007年VOA标准英语(三月)

有人叫她法国温婉天后,有人叫她疗伤天后,她的歌声,只要飘扬在空气中便能舒缓人的心灵。心情好,心情坏,只要有她的歌声嘴角便可生出微笑;是白昼,是深夜,只要跟随她的声线便能到达安祥所在。她就是Hlne Sgara。...... Encore une Fois(前缘再续)--Helene Segara

发表于:2019-02-03 / 阅读(252) / 评论(0) 分类 音乐咖啡厅

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(160) / 评论(0) 分类 地道美语播客

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,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:2019-02-04 / 阅读(172) / 评论(0) 分类 能源行业英语

By Scott Bobb Lisbon 10 December 2007 The Africa-European Union summit ended Sunday in Portugal with agreement on many global challenges but with differences on other key issues. Correspondent Scott Bobb has this report from Lisbon. European and Afri

发表于:2019-02-07 / 阅读(219) / 评论(0) 分类 VOA常速英语2007年(十二月)

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(278) / 评论(0) 分类 《海底两万里》中英双语有声读物
学英语单词
?-binding
acetylmethyl-carbinol
additive polarity
albatross i.
all-channel tuning
allot for
angular velocity vector
Ashap
Athmallik
Aungbin
automatic bridge
bepinches
body hold
bottle
bubbleth
by preference
C3H6O
can't help
chapped
chronic angle-closure glaucoma
combination cargo-passenger ship
cooling recovery system
course-work
cyclery
data package
demomaking
diode pumps for erbium amplifiers
drawing table (drawing desk)
driving skill
Dārānagar
enviro
european bitterns
exterior sewer system
fasciculi tectopontine
fertilizer mixer
fireproof construction
fluidizable particle size
frequency variation method
ginkgo biloba
go-along
governor link screw
Helvecia
hepatic lesion
humistratous
hymenopenaeus aequalis
impact ionization switch
inertia type air classifier
Jack the Giant-killer
kick-off drift (kod)
land confiscation
lemon-to-amber-colored
lighting it up
lime sulfur
lower pole piece
make do amd mend
marine silicon rectifier
mechanical misalignment
message control program
military topographic survey
mixing faucet
moral inspiration
natures
neurodokon
new-wave
normovolemia
oblique-flow fan
offenders with old records
ognissanti
ogygioses eurata
on-line base system
over one's dead body
Pacific Airlines Inc.
pascal like language
pass under the knife
pegmatitic dike rock
photo-diode
plash-pole
pocorn polymerization
premaxilla processus articulans
proper ellipticity
pycnomorphic
quiescence spectrum
seal by B-ring
selenoformyl
serious error condition
shodes
shore d type indenter
sockdolagers
stationary block machine
stimulated absorption transition probability
stranglehold
subvitamin a
switching equipment
tinned iron sheet
trucklingly
twinkle
two-bladed porpeller
unrelinquishable
utility belt
wad hamid
weight percent
Zehden