[=N-(trimethylsilyl)imidazole]N-(三甲基硅烷基)咪唑

AMERICAN STORIES - A Special Story for Christmas: 'The Gift of the Magi' By O. Henry Broadcast: Saturday, December 24, 2005 ANNOUNCER: Now, the VOA Special English program, AMERICAN STORIES. (MUSIC) S

发表于:2018-12-01 / 阅读(478) / 评论(0) 分类 American Stories

When could Simio have taken Blakes camera? Jessie asked Henry and Benny. Do you remember when we visited the butterfly pavilion after lunch yesterday? Henry asked his sister. After she nodded, he continued. There was a zookeeper carrying a little mon

发表于:2018-12-06 / 阅读(198) / 评论(0) 分类 127 Monkey Trouble

Apple launched its new iPhone 7 last week. 苹果公司上个星期发布了新款的苹果7。 This time, the company is using the slogan This is 7. 这次,苹果公司用的标语是:这就是7。 It's quite dull. But over in Hong Kong, where C

发表于:2018-12-18 / 阅读(164) / 评论(0) 分类 实用英语

1. similarity /ˌsɪməˈlrɪti:/ -- likeness; resemblance The two pills are alike in color and shape, but there the similarity ends. 这两颗药丸的颜色和形状都很相像,但相似处也仅限于此。 2. simile /ˈsɪməli:/ -- comparison

发表于:2018-12-18 / 阅读(188) / 评论(0) 分类 突破英文词汇

Alibaba has invested 177 million U.S. dollars into Paytm. [Photo: techweb.com] Alibaba has announced its buying a major stake in Indian e-commerce firm Paytm. Alibaba is investing 177-million into Paytm, giving it a 36-percent stake in the firm. The

发表于:2018-12-19 / 阅读(178) / 评论(0) 分类 2017CRI中国国际广播电台

This is Scientific American's 60-Second Science, I'm Karen Hopkin, this will just take a minute. Shakespeare once said: A rose by any other name would smell as sweet. And that is true today as it was 400 years ago. What's different now, though, is th

发表于:2018-12-24 / 阅读(210) / 评论(0) 分类 Scientific American(四)月

By Peter Fedynsky Washington 22 February 2007 watch Putin Speech report Recent harsh criticism of the United States by Russian President Vladimir Putin has raised questions about Kremlin intentions and the state of bilateral relations between Washin

发表于:2019-01-07 / 阅读(232) / 评论(0) 分类 2007年VOA标准英语(二月)

If you look around at the men and women whom you can call happy, you will see that they all have certain things in common. The most important of these things is an activity which at most gradually builds up something that you are glad to see coming

发表于:2019-01-07 / 阅读(171) / 评论(0) 分类 白领英语晨读

By Margaret Besheer 25 December 2006 The Christmas holidays are often the most difficult time of year for U.S. service members deployed overseas and far from their families. In Iraq, troops celebrated together, but thoughts of their loved ones were

发表于:2019-01-11 / 阅读(173) / 评论(0) 分类 2006年VOA标准英语(十二月)

By Zulima Palacio Atlanta, Georgia 20 December 2007 The Christmas season is celebrated in communities throughout the United States. Producer Zulima Palacio recently visited Stone Mountain Park outside Atlanta in the southeast state of Georgia to take

发表于:2019-01-11 / 阅读(179) / 评论(0) 分类 VOA常速英语2007年(十二月)

The Macondo well operated by BP in the Gulf of Mexico has now been capped with a star adornment that commemorates the 11 people killed when the rig operating on the water surface above the site exploded on April 20. Clean-up efforts continue, though,

发表于:2019-01-14 / 阅读(214) / 评论(0) 分类 VOA标准英语2010年(十一)月

EXPLORATIONS - How the Internet Grew from a Simple Idea By Paul Thompson Broadcast: Wednesday, April 06, 2005 (MUSIC) VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA

发表于:2019-01-16 / 阅读(245) / 评论(0) 分类 Explorations

By Robert Berger Bethlehem 24 December 2007 Thousands of pilgrims joined local Palestinians in celebrating Christmas Eve in the West Bank town of Bethlehem. As Robert Berger reports for VOA from Bethlehem, the observances were more cheerful than in p

发表于:2019-01-31 / 阅读(233) / 评论(0) 分类 VOA常速英语2007年(十二月)

By Nico Colombant Abuja 17 April 2007 A Nigerian man look at election posters in Port Harcourt, Nigeria, 15 Apr 2007 Observers, analysts and ordinary Nigerians are hoping for better presidential and legislative elections Saturday, following the chaot

发表于:2019-02-02 / 阅读(208) / 评论(0) 分类 2007年VOA标准英语(四月)

By Cindy Saine Washington 16 November 2007 An independent survey on racial attitudes in the United States shows a growing number of African Americans say they are worse off now than they were five years ago, and that they don't expect their lives to

发表于:2019-02-05 / 阅读(247) / 评论(0) 分类 VOA常速英语2007年(十一月)

The Nobel Prize committee has given up trying to reach Bob Dylan, five days after he became the first musician awarded the Nobel Prize for Literature. 鲍勃迪伦成为首位获得诺贝尔文学奖的音乐人的5天后,诺贝尔奖评审委员表示

发表于:2019-02-07 / 阅读(351) / 评论(0) 分类 阅读空间
学英语单词
'Sflesh
absolute salinity
action threshold
anosognosia
anti-lepton
arillate
assmunches
attributes inspection
auto-numbered footnote
Autoerythrocyte
back limb
bar-to-bar voltage
bistropamide
blitz training
calabars
capital of Ionic column
Carrao, R.
closed game
cmj
coal sample crush
coelio
cold mill motor
control valve flow performance
coral leaching
cosmopolitic species
Department of Harbours and Marine
deposit interest retention tax
diastatic ferment
Donaghcloney
double-ended topology
early phage
effective demand factor
engross in
epitome
equipotential metallization
ethylanthracene
evir
exhaust cam
feed regulating lever
fibre antigen
fishing-tube
flame cutter
flax brake
fodder mixing machine
foreground paging
Friedrich Krupp
gainfulness
goose-grease
hagenian
Herpestes nyula
homoousians
hydrorenal
imagescope
in command of
inclined polarization
isosesamin
keelful
ketorolac
Kromskiy Rayon
lipstick
LMFO
longwood
magnetohydrodynamic stability
main brasses
medically underserved area
Medvin
mesa terrace
modelings
monotectic solidification
mooring mat
multiplication cycle time
nonintersecting lines
omosudis lowii
one-cylinder motor
orthophotography
persall
pile plug in funnel
post-release
power-knowledge
prevaricates
privy chamber
proctodaeal
pub grub
rgb color model
rope guard
rough housing
science technology
second-class matter
Sir John Cockcroft
slatier
slip dislocation
sorehawk
staff-sling
stop-and-go driving
sur, point
thermoelectric thermometry
tightening gels
transit bus
unlocking yoke ring
wagner tuba
Wellerisms
withwind