[=α-ketoisovaleric acid]α-酮异戊酸

FAITH LAPIDUS: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Faith Lapidus. BOB DOUGHTY: And I'm Bob Doughty. This week, we tell about the disease multiple sclerosis. (MUSIC) FAITH LAPIDUS: Multiple sclerosis is not easy to say. Those who

发表于:2018-12-07 / 阅读(87) / 评论(0) 分类 2010年慢速英语(二)月

This is Whats Trending Today. 欢迎收听今日热点节目。 For Christians around the world, Wednesday is the beginning of Lent. It is the first day of a six-week religious observance before the Easter holiday. 对于全世界的基督徒来说,周

发表于:2018-12-07 / 阅读(215) / 评论(0) 分类 2017年VOA慢速英语(三)月

在TED全球大学讲堂,Shereen El Feki 展示了阿拉伯世界如何借用西方流行文化的一些特征 音乐专辑、漫画书、甚至芭比娃娃 并且加入了一些文化上的融合。这些混合的媒体告诉我们东西方两种文

发表于:2018-12-09 / 阅读(89) / 评论(0) 分类 TED公开课:地球村

This is the VOA Special English Agriculture Report. In two thousand eight, scientists reported on a study of cotton grown in six provinces in northern China. The study involved bollworms, a major threat to cotton farmers. It also involved Bt cotton,

发表于:2018-12-16 / 阅读(59) / 评论(0) 分类 2010年VOA慢速英语(五)月

Sadie Hawkins Day is a fun holiday based on a comic strip character. Over the decades, it has developed into a well-known celebration. Sadie Hawkins was created by a man called Al Capp. He wrote a now-classic cartoon called Li'l Abner. He worked on t

发表于:2018-12-29 / 阅读(141) / 评论(0) 分类 英语课程学习计划和讲义

歌曲简介:18世纪,爱尔兰饥荒不断,Kilkelly镇男孩,John Hunt离家去美国谋生计,但一去30年就再也没有回到故乡。后来,他的后代发现了他父亲在这30年中写给他的信件。John Hunt的曾孙Peter Jones在感动之余,用信的内容作歌词,传下了令人感动的佳作Kilkelly, Irelan

发表于:2019-01-04 / 阅读(197) / 评论(0) 分类 音乐咖啡厅

They are crunchy, small, folded, and light brown in color (colour). They usually come in individual, plastic packets. They don't fill you up, but they are an important part of certain meals. They hold a different promise for each person at the table.

发表于:2019-01-07 / 阅读(103) / 评论(0) 分类 英语博客 A cup of English

Are you the one The traveler in time who has come To heal my wounds to lead me to the sun To walk this path with me until the end of time Are you the one Who sparkles in the night like fireflies Eternity of evening sky Facing the morning eye to eye A

发表于:2019-01-10 / 阅读(92) / 评论(0) 分类 好听的英文歌曲

DOUG JOHNSON: Welcome to American Mosaic in VOA Special English. (MUSIC) Im Doug Johnson. Today we listen to a new album of songs by Shel Silverstein And answer a question about dinosaurs. But first, we visit a website for children to explore the wor

发表于:2019-01-11 / 阅读(123) / 评论(0) 分类 2010年VOA慢速英语(六)月

Sabine Lisicki of Germany celebrates her victory over Agnieszka Radwanska of Poland in their semi-final match for the Wimbledon Championships at the All England Lawn Tennis Club, in London, Britain, 04 July 2013. [Photo: CFP] This year's Venus Rosewa

发表于:2019-01-19 / 阅读(108) / 评论(0) 分类 世界各地新闻集锦

By Al Pessin Pentagon 15 August 2007 The U.S. military command in Iraq is blaming al-Qaida for spectacular bombings on Tuesday that killed at least 250 people. VOA's Al Pessin reports from the Pentagon. An Iraqi boy picks through the rubble after a c

发表于:2019-02-03 / 阅读(157) / 评论(0) 分类 2007年VOA标准英语(八月)

Kilkelly Ireland By Peter Jones Kilkelly Ireland, eighteen and sixty, 爱尔兰 Kilkelly镇。1860年。 my dear and lovin' son John 我亲爱的儿子约翰: 你的好朋友Pat McNamara校长, Your good friend the Schoolmaster Pat McNamara, so g

发表于:2019-02-03 / 阅读(157) / 评论(0) 分类 好听的英文歌曲

爱滋病不只是作为流行病四处蔓延,和其相关的不好的法律条文也到处可见,这些法律将带病者视为囚犯。在多哈举办的这场TEDx高峰会上,Shereen El-Feki 提出了强而有力的论证,指出这些将爱滋

发表于:2019-02-05 / 阅读(91) / 评论(0) 分类 TED公开课:罪与罚

Chiki Chiki from:Starclub Dr. Alban Chiki-chiki on the mind Chiki-chiki all the time If you want it you got it I'm burning inside Chiki-chiki love your style Chiki-chiki so alive Let's go crazy, amaze me Get into the vibe (vibe vibe vibe vibe vibe...

发表于:2019-02-07 / 阅读(157) / 评论(0) 分类 好听的英文歌曲

Kings and Queens and Presidents Ministers of Governments Welcome to the future of your world Through talking heads that took liberties The monkeys learnt to build machines They think they'll get to heaven through the universe They say nothing Deny ev

发表于:2019-02-11 / 阅读(105) / 评论(0) 分类 英文最新流行歌曲

Ukrainians go to the polls Sunday to elect a new president. Analysts say who wins will determine the course of relations between Ukraine and Russia. Andre de Nesnera | Washington 15 January 2010 Billboards for presidential candidate Viktor Yushchenko

发表于:2019-02-12 / 阅读(134) / 评论(0) 分类 VOA标准英语2010年(一月)

They start school at seven twenty-five, David Levin says of the students at the Bronx KIPP academy. 他们7点25分上课,布朗克斯KIPP学院学生大卫李文说: They all do a course called thinking skills until seven fifty-five. 我们所有的

发表于:2019-02-17 / 阅读(89) / 评论(0) 分类 异类:不一样的成功启示录

KIPP seems like the kind of school in the kind of neighborhood with the kind of students that would make educators despair KIPP学校就是在这样的一个地区里,由这样的孩子组成的学校,而这样的学校会让教育工作者绝望。

发表于:2019-02-17 / 阅读(89) / 评论(0) 分类 异类:不一样的成功启示录

The South Ridge on Aoraki Mt Cook has been re-named Hillary Ridge. This is to honour Sir Edmund Hillary who was in the group of four climbers who were first to climb along that ridge to the top the mountain in 1948. It took them 7 hours. Aoraki Mt Co

发表于:2019-02-25 / 阅读(131) / 评论(0) 分类 新西兰英语

Chiki-chiki on the mind Chiki-chiki all the time If you want it you got it I'm burning inside Chiki-chiki love your style Chiki-chiki so alive Let's go crazy, amaze me Get into the vibe (vibe vibe vibe vibe vibe.....) Chiki Chiki me say hello You're

发表于:2019-03-02 / 阅读(172) / 评论(0) 分类 好听的英文歌曲
学英语单词
acetoxyisovalerylakannin
Aconitum longecassidatum
alcenis
alka-seltzers
aminobenzylation
analyzer grating
anti-beriberi vitamin
arenaria ser-phyllifolia l.
assignment desk
Bakers Mill
be in a lather
beamsplitter holder
berlinite
black insulating varnish
bradville
bufothionine
Caboc
celess
cicraticine
claude levi-strausses
CofS
come out of the red
commodity composition of import&export
Congreve rockets
copper nickel antimony lead bronze
corresponded
Craigmyle
criteria of inverse probability
Cymnogenesis
deregenerative feedback
determination of volume of tree
digital mapping
dna-chip
duodenums
escapees
euphonically
first - year student
Forano
fotive
fresh-air intake
Gaetan Vestris
Geranium wifordii Maxim.
gimon
Gludsted
group-buying
hectocotyli
high impact
high-stepper
humanities
hurting dance
interquery
IUML
jerramy
Kikuyu grass
lanthanium titanate
latched in contact
lay in the oars
low key tone
marker frequency
mean observatory
mechanical ruggedness
Medical Records
negative capacitance capacitor
neonatal birthmarks
number transfer bus
online test
optimal taxation
overshielding
periappendicular abscess
photo-electro-luminescence
physiological tolerance limit
plastic pallet
polish off something
principal stages of development of the embryo
pulse-rate telemetering
quatercentenaries
relative heat resistance
remove dampness through diuresis
sasakawa
self-aligning double-row bearing
ship search manoeuvre
simllia similibus curantur
skerm
solemnizes
space-time
splash proof type
superradiance
take good cheer from
tax payment receipt
telescopic conductor
temporal aggregation
thinning in the upper story
two-action trunk
type of tariff
unrevised
vapourific
VHF rotation talking beacon
volkovas
water-flower
wayout
wollastonite porcelain
Yeay Sen