[医] 尿黑酸
n an acid formed as an intermediate product of the metabolism of tyrosine and phenylalanine
词型变化:名词复数形式 : alkaptons
【近义词】

INTRODUCTION TO ACT I Today on TUNING IN THE U.S.A., we are on a train going to Washington, D.C. Ellen Stewart is taking Alexandra Pappas to visit the nations Capital. They are, in many ways, like other tourists. They want to visit the Air and Space

发表于:2018-11-30 / 阅读(200) / 评论(0) 分类 欢乐美语

A gift of friendship from Japan nearly a century ago is in full bloom here in Washington. This time each year, thousands of cherry trees display white and pink flowers throughout the city, and prominently around the Tidal Basin near the Washington Mo

发表于:2018-12-08 / 阅读(113) / 评论(0) 分类 VOA标准英语2011年(三月)

今天我们要讲的美国习惯用语是:come down on like a ton of bricks。Ton,是一吨两吨的吨; brick,是砖头的意思。A ton of bricks一吨重的砖头砸下来,想想都让人不寒而栗。Come down on like a ton of bricks,

发表于:2018-12-16 / 阅读(193) / 评论(0) 分类 美国习惯用语

经济学人音频版 Unit21:United States-Lexington

发表于:2018-12-31 / 阅读(228) / 评论(0) 分类 经济学人音频版

By Doug Levine Washington 28 October 2006 Saxophonist Michael Lington became a fan of American jazz while growing up in his native Denmark. It was a passion so strong that he eventually settled down in the U.S. and launched a recording career. In a

发表于:2019-01-04 / 阅读(228) / 评论(0) 分类 2006年VOA标准英语(十月)

欣赏独具创意的英语广告!边听边看边学,品味世界名牌的风范,从细微之处感受英美社会的文化。

发表于:2019-01-05 / 阅读(217) / 评论(0) 分类 广告大餐

WASHINGTON, Aug. 3 (Xinhua) -- American Andy Roddick eased into third round of the ATP Washington Classic tennis tournament on Tuesday. Roddick, a three-time Washington champion, defeated Slovenian Grega Zemlja 6-4, 6-4 in just 84 minutes. I accompli

发表于:2019-01-07 / 阅读(160) / 评论(0) 分类 英语新闻

This is Scientific Americans' 60-Second Science. I am Cynthia Graber. This'll just take a minute. Air pollution is bad for our health, but scientists say we don't know much about the long-term effects. So researchers in Canada and the Netherlands dec

发表于:2019-01-08 / 阅读(167) / 评论(0) 分类 Scientific American(二)月

Billy Currington是一位美国乡村歌手。他从2003年起至今推出了五张专辑,其中有十支单曲都登上了Billboard的乡村音乐流行榜和乡村之声榜。这七支冠军单曲Must Be Doin' Somethin' Right, Good Directions, Pe

发表于:2019-01-10 / 阅读(153) / 评论(0) 分类 英乐时空

Washington Gridlock Impacts US Financial Standing At a time of daunting economic challenges, many Americans are dismayed by Washingtons political paralysis. Fueling the gridlock: divided government. Republicans control the House of Representatives an

发表于:2019-01-13 / 阅读(168) / 评论(0) 分类 VOA标准英语2012年(一月)

GUY RAZ, HOST: It's the TED Radio Hour from NPR. I'm Guy Raz. And not too long ago, painter and sculptor Titus Kaphar was visiting the Natural History Museum in New York with his kids. TITUS KAPHAR: That's right - two kids, two boys. RAZ: And how old

发表于:2019-01-16 / 阅读(192) / 评论(0) 分类 2017年NPR美国国家公共电台11月

-When you made your offer, I thought you might be a great lady nurse and faint at the sight of blood, but I see you're made of sterner stuff. -It's definitely the heart. It's almost too quiet to hear at all. -I'm afraid so. -I've been thinking about

发表于:2019-01-21 / 阅读(142) / 评论(0) 分类 跟着英剧练发音

Lady Mary: O'Brien told her Bates can't do thejob properly. Why was he taken on ? Anna:Oh, he was Lord Grantham's batman when he was fighting the Boers. LadyMary: I know that, but even so. Anna:I think it's romantic. LadyMary: I don't. How can a vale

发表于:2019-01-21 / 阅读(131) / 评论(0) 分类 跟着英剧练发音

英文歌词: We took the long way home, you held my hand, The days so full of all the things we had planned. We walked beyond the green, beyond the day. We shared a dream that i let slip away. I had to find myself. I had to find myself. No use looking

发表于:2019-02-05 / 阅读(178) / 评论(0) 分类 英文摇滚歌曲

I only slept for a couple of hours In the back of my buddy's truck I must be runnin' on solar power 'Cause I'm ready to crank back up And the boys are all bangin' on cheap guitars And the girls are all rockin' their bikini tops And that big ball's wa

发表于:2019-02-06 / 阅读(167) / 评论(0) 分类 美国乡村音乐

WASHINGTON, D.C. Greg Watson has promoted solar power around the world for years. I work in green [technology] for an international development bank, [and] Im always saying, Look, the costs are down, there are all these incentives, really it makes ec

发表于:2019-02-08 / 阅读(140) / 评论(0) 分类 英语新闻

Tamar Kaprelian,22岁美国流行创作才女歌手,擅长钢琴和摇滚,1986年出生在美国亚利桑那州,双亲均是亚美尼亚人,2010年发行了首张专辑《Sinner or a Saint》,2012年6月发行了新EP《 California》。

发表于:2019-02-21 / 阅读(117) / 评论(0) 分类 好听的英文歌曲

The inter-island ferry between the North and the South Islands at the moment travels between Wellington and Picton. The ferry carries people, cars, trucks and trains (without the engine). It takes about three hours. The government is looking at chang

发表于:2019-02-25 / 阅读(149) / 评论(0) 分类 新西兰英语

Don't you hate hearing that clock on the wall chimming saying its time and Don't you just wish we could stay right here together all day long You know it wouldn't be a crime if we crawled back into bed got as close as we could get Tried to figure out

发表于:2019-02-26 / 阅读(173) / 评论(0) 分类 美国乡村音乐

The way you stumble in the kitchen Looking for that first cup of joe How you put on your mascara Starin' in the mirror on your tippy-toes And if you wonder why I love you baby I can boil it down to just one thing Chorus Yeah everything Every little t

发表于:2019-02-26 / 阅读(152) / 评论(0) 分类 美国乡村音乐
学英语单词
A. M.
abrasive stick
accessory factor
acetrizoates
acidum carbolicum
acoustic conductivity
aetoplatea zonura
andenes
Asp-gly
ass up
BATHYLUPEIFORMES
Beatle-esque
Blissus
borickites
box loop antenna
braking shaft
bronze smoke
canonical coordinates of the first kind
Cape Province
Cebu maguey
Cervidae
Chagres River
common agricultural fund
Corpus adiposum fossae ischioanalis
cotton blending
Crex crex
Crux Australis
decline effect
derogatis
descriptive word index
deuterothemes
drivel(l)er
due consideration
elaieimic acid
electromagnetic accelerometer
end-of-job routine
Eno
equivalent systems of equations
exponential subroutine
Fantasia Web Explorer
fuel cladding
fuel level
full sib
funicular process
gastrea
gose
graphic integration
haym salomons
hundred-and-eighty-degree
hyporesponsiveness
inconels
intermediate line link
japanware
Kaman Aircraft Corp.
longity
macroflow
master operation system
matadoras
McArthur
mcroberts
Meichong
mental state
methotrimeprazine maleate
minipress tablet
mohsite (plumboan crichtonite)
Motril cotton
mozie
nathr saum
non-abrasive finishing
nonparsing
over-state
overdoses
paper-foil method
paroxysmal tachycardia
perchings
postprocessors
pressing mould
prognathous relation
prothrombin consumption time
re-elected
sales force management
scarpati
secondary suspended solid
sending power
short message service gateway MSC
single step compressor
single-spar construction
social-services
solid polymer electrolyte (spe)
spamvertisers
step value
Sterkspruit
strategical plan
strength ratio
submarine exhalative process
Sufized
superiors
transfer RNA
tzolk'in
wastewater reclamation facilities
wolmen
zrenjanin (petrovgrad)