三溴化乙钖

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(233) / 评论(0) 分类 WORDS AND THEIR STORIES

AS IT IS 2014-05-25 Scientists Search for New Ways to Stop Mosquitoes 科学家们寻找新的方法来对付蚊子 The sound of a mosquito can mean trouble in many parts of the world. The bite of a mosquito can be deadly. Today, we will hear about s

发表于:2018-12-08 / 阅读(147) / 评论(0) 分类 2014年VOA慢速英语(五)月

Lesson 26:Wanted: a large biscuit tin 征购大饼干筒 Listen to the tape then answer the question below. 听录音,然后回答以下问题。 Listen who the prize for biggest biscuit? No one can avoid being influenced by advertisements. Much as

发表于:2018-12-08 / 阅读(346) / 评论(0) 分类 新概念英语第三册

'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(96) / 评论(0) 分类 VOA标准英语2012年(一月)

美科学家研发新一代驱蚊剂 In many regions of the world, mosquitoes are a seasonal pest. In other regions, they carry serious diseases like malaria. The World Health Organization estimates that almost 630,000 people died of malaria-related

发表于:2018-12-19 / 阅读(100) / 评论(0) 分类 VOA双语新闻 2014年1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(155) / 评论(0) 分类 有声畅销书-秘密

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(140) / 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(89) / 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(88) / 评论(0) 分类 英语新闻

Promising Mosquito Repellent Announced美科学家研发新一代驱蚊剂 In many regions of the world, mosquitoes are a seasonal pest. In other regions, they carry serious diseases like malaria. The World Health Organization estimates that almost 6

发表于:2019-01-14 / 阅读(99) / 评论(0) 分类 VOA标准英语2014年(一月)

One Police stops on police vehicle outside one Victoria's Bar. After the preparation, as necessary arrests?, this liquor drive slightly mixes. Suddenly he sees to have a young people shakely goes out from bar, spend the many figures only then finds

发表于:2019-01-17 / 阅读(79) / 评论(0) 分类 白领英语晨读

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(145) / 评论(0) 分类 趣味英语

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(149) / 评论(0) 分类 60秒科学

trailblazer cutting edge 今天我们要给大家介绍的两个俗语都有

发表于:2019-02-03 / 阅读(143) / 评论(0) 分类 美国习惯用语

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(92) / 评论(0) 分类 美国俚语

On its website, a history of the company makes no mention of leador indeed of Thomas Midgleybut simply refers to the original product as containing a certain combination of chemicals. 在它的网站上,公司的历史没有提及铅──也没有提

发表于:2019-02-17 / 阅读(103) / 评论(0) 分类 万物简史

By counting back through these layers and measuring the amount of lead in each, he could work out global lead concentrations at any time for hundreds, or even thousands, of years. The notion became the foundation of ice core studies, on which much mo

发表于:2019-02-17 / 阅读(117) / 评论(0) 分类 万物简史

Lead is a neurotoxin. Get too much of it and you can irreparably damage the brain and central nervous system. Among the many symptoms associated with overexposure are blindness, insomnia, kidney failure, hearing loss, cancer, palsies, and convulsions

发表于:2019-02-17 / 阅读(113) / 评论(0) 分类 万物简史

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(100) / 评论(0) 分类 听歌学英语

If you were going to a restaurant and wanted a healthier option, 如果你去饭店,你想吃得健康一点, which would you choose, grilled or fried chicken? 你会选择哪种食品呢,烤鸡还是炸鸡? Now most people would answer grill

发表于:2019-02-21 / 阅读(133) / 评论(0) 分类 TED演讲教育篇
学英语单词
(of seedlings)to lift
1-hydrocortisone
actorness
Advaitism
air intake control
aircraft passenger legal liability insurance
AMNs
antiswing device
BNF-like term
Bohr transition
calycule
caravanserais
cascade rotary pump
centrophobic
cerebral neocortex
clinocephalous
cold-prophet
composite neck
cruz
Cueurbitacin
dendrochirus biocellatus
dense negative
deviatoric component
dewille
diallyldisulfide
digital flight by light (dfbl)
discharge site
double pulley
Dubiecko
DVD-ROMs
dynamic Stark splitting
expanded relative form of value
extrapersonal
facies articularis capitis costae
failure orientation
fling off the yoke
foretia
Fortinmicin
function symbols
garrulax morrisonianus
genealogical table
gnathothlibus erotus
gore-fish
grate lever cover
Hagenbüchach
half-herringbone cut
harmonic vibration-rotation band
harmonisings
hightail it
improvement of breed
intel architecture-64 bit
interessent
isogenic
Jangamo
justification of arrest
lerda
low temperature dry cell
macromolecular superconductor
maquisards
melanin
mock-up test
movie projector
multivallate
nonconventional type
open-coding
peach bloom
Pedicularis anas
penstock inside dam
pinealectomize
poblacion
polysynthetic
pulse compressive receiver
quad ammunition carrier
recruitment test
regensberg
romeite
Root-cap
rotary sand drier
roughs it
Saroh
sell into sth
silver bell alloy
ski board
solder connection
staircase maser
Stepinonine
SV 40
swipecard
the ravages of time
thelytocous parthenogenesis
three-beam tube
toluylene diamine
tour brochure
traffic direction circuit
ultraviolet imagery
underrating
virtual employment
warmdowns
Weilburg
whinily
whowe
zingier