[化] 溴羟喹啉; 二溴羟喹啉

Great Soliloquies of William Shakespeare [00:01.92]莎士比亚经典独白(一) [00:03.84]Romeo:My love! My wife! [00:06.44]罗密欧:我的爱人!我的妻子! [00:09.04]Death, that hath sucked the honey of thy breath, [00:10.32]死神虽然

发表于:2018-11-28 / 阅读(317) / 评论(0) 分类 零距离李阳疯狂英语口语

A: I would like to order some internet today. B: What kind would you like? A: What kind of internet is there? B: You can get DSL or dial-up. A: Which of those two is best? B: I would recommend DSL. A: Is that one better? B: It's better because it doe

发表于:2018-11-30 / 阅读(332) / 评论(0) 分类 英语情景对话-日常生活

A: I need to get internet. B: Which kind of internet connection do you want to get? A: What kind can I get? B: There is dial-up or DSL. A: Which one do you feel is best? B: I would get DSL if I were you. A: DSL is better than dial-up? B: It's the bes

发表于:2018-11-30 / 阅读(297) / 评论(0) 分类 英语情景对话-日常生活

A: I'd like to have internet on my computer. B: Do you know what kind of internet you would like to get? A: What are my options? B: You can either get dial-up or DSL. A: Which one would you recommend? B: DSL is the best choice. A: Why is DSL better?

发表于:2018-11-30 / 阅读(311) / 评论(0) 分类 英语情景对话-日常生活

Unit 2 询盘 Inquiry 询 盘 Brief Introduction 在对外贸易中,交易的一方欲出售或购买某种商品,向另一方询问买卖该商品的各项交易条件,这种口头的或书面的表示,在进出口业务中称之为询盘或询

发表于:2018-12-03 / 阅读(508) / 评论(0) 分类 外贸实务口语

TEXT Many people in the United States spend most of their free time watching television. Certainly, there are many worthwhile programs on television, including news, educational programs for children, programs on current social problems, plays, movie

发表于:2018-12-04 / 阅读(464) / 评论(0) 分类 大学英语精读第一册

爸爸给了丹尼尔钱让他去买票,并要确定地铁路线和转乘路线,丹尼尔能完成任务吗? Dad: Daniel, here is some money for the tickets. Daniel: OK, it's my pleasure. How many tickets? Dad: Oh, like a gentleman. Two tickets

发表于:2018-12-05 / 阅读(192) / 评论(0) 分类 英语大赢家下册

In this Business English Podcast lesson we continue our series on making telephone calls in English by looking at how to deal with technical problems and clarify information using alternative choice questions. This questioning technique is useful whe

发表于:2018-12-05 / 阅读(196) / 评论(0) 分类 商务电话英语

心灵歌汤 Tranquility

发表于:2018-12-06 / 阅读(247) / 评论(0) 分类 心灵歌汤

今天要讲的三个习惯用语都是和零碎的小东西有关。他们之间的区别只是使用的场合不同,或者是来源不一,用法相近。现在我们就分别为各位讲解这三个习惯用语。他们是:odds and ends, knic

发表于:2018-12-16 / 阅读(287) / 评论(0) 分类 美国习惯用语

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:2018-12-30 / 阅读(227) / 评论(0) 分类 单词解析速记

86 去痛片须慎用 DATE=8-16-01 TITLE=SCIENCE REPORT - OxyContin Warning BYLINE=Jerilyn Watson (Start at 1'02

发表于:2019-01-02 / 阅读(255) / 评论(0) 分类 科技之光

ENVIRONMENT REPORT-January 4, 2002: Mystery Squid By Cynthia Kirk Squid found in the Indian Ocean (Photo -NOAA/Science) This is the VOA Special English ENVIRONMENT REPORT. Scientists have discovered a

发表于:2019-01-09 / 阅读(216) / 评论(0) 分类 健康与环境

By Cynthia Kirk ENVIRONMENT REPORT -May 31, 2002: Coqui Frogs Invade Hawaii This is the VOA Special English ENVIRONMENT REPORT. Experts say the American state of Hawaii has been invaded by a small fro

发表于:2019-01-28 / 阅读(244) / 评论(0) 分类 健康与环境

Beginners. Well, it's time for a new dog. For the past year, we have been a one dog family. But, you know, our dog, Rosie, is a wildly social lady. She goes crazy any time she meets another dog, a cat, a mouse, or a bird, let alone a human. But, the

发表于:2019-01-28 / 阅读(209) / 评论(0) 分类 英语博客 A cup of English

By Melinda Smith Washington 14 May 2007 Top executives of the company that makes a powerful painkiller called Oxycontin admitted this week they lied about the drug's addictive qualities in order to boost sales. As VOA's Melinda Smith reports, worldwi

发表于:2019-02-03 / 阅读(257) / 评论(0) 分类 2007年VOA标准英语(五月)

Beginners. Today, Foxy had an appointment with the vet for vaccinations and a general check-up. She is about eight months old, so she needed her second set of vaccinations. The vet also needed to see if her growth was normal and healthy. I put her in

发表于:2019-02-07 / 阅读(248) / 评论(0) 分类 英语博客 A cup of English

The world's first official exhibit dedicated to the pop music group ABBA opened in London in January. ABBAWORLD has attracted tens of thousands of visitors of all ages. The display promises extraordinary insight into the group. Spectators can even tr

发表于:2019-02-07 / 阅读(229) / 评论(0) 分类 VOA标准英语2010年(四)月

Indonesia's presidential election race has begun. Although many voters and political analysts in the country expect the popular President Susilo Bambang Yudhoyono to win re-election, there are concerns about the running mates of his main rivals. The

发表于:2019-02-12 / 阅读(181) / 评论(0) 分类 VOA标准英语2009年(六月)

For background to the Pike River Coal Mine disaster, enter the word coal in the search box. The Royal Commission of Inquiry into the disaster at the Pike River Mine started this week. Twenty-nine miners died in the explosion at the mine. The Inquiry

发表于:2019-02-18 / 阅读(168) / 评论(0) 分类 新西兰英语
学英语单词
absorption circuit
advance one's salary
aethyl mercaptan
aldanite
amyl isothiocyanate
anti-Stokes radiation
atwind
Auchtoo
ball complement bore diameter
bh lasers
blattella biligata
bring back to life
butadiene styrene latex
Bystrzyca
Camden, I.
centre shield
centrifugal concentrate
cold-moulding
converging-diverging cones injector
cyclorrhaphous
cytoplasmic sterilily
darkolivegreen
disbar from
dislocation fracture
duplicates elimination
elbow injuries
electric motor signal mechanism
ergastic
esophagofiberoscope
eudora welties
fat Albert
fiber-optic magnetometer
fleetboston
flush type receptacle
fly speck
generalized eigenspace
get the hump
giuffrida
global budget
guaranty
hand wheel-dressing tool
have a horror of
horizontal counterblow hammer
hyphoderma cremeum
information-entropy
kick motor
know someone in the biblical sense
Lacertusfibrosus
Lavaveix
light-beam
Limnocottus
m-qam catv transmission system
make sth out of
maximum indemnity norm
micro rete mirabile
mine clearing
molecular sieve desulfurization
Monkstone
MPEG decoder
multivariate binomial distribution
nigromancien
osmium potassium chloride
otha
passenger mentality
Phorcys
pit adders
pixel-perfect
preemployment training program
put towards
random ergodic
register reference instruction
regression of the nodes
road mix machine
Runni
scientific emerald
scientific-explanation
security-sensitive
seismic disturbance
significant digit
single model instrument
sirmark
smoored
snakefly
specified pressure
support rail
symmetrical o attenuator
tashed
telephone-type data network
Ten Mile
testosterone
thiono
tolman
two-sided operator
tyre mark
undulation
vertical plane coupler
Viola rupestris
Weierstrass's function
wish someone ill
withdraw shares
word-time rate
Zammit's test