巯基嘌呤

A: What am I supposed to do with this plastic cup? B: That cup is for a urine sample. A: How, exactly, does this work? B: This particular test calls for you to urinate into the cup after you have urinated a little into the toilet. A: When I finish, w

发表于:2018-12-02 / 阅读(197) / 评论(0) 分类 英语情景对话-健康

A: Why are you handing me a plastic cup? B: Your doctor wants to test your urine and needs a sample. A: How am I supposed to do that? B: We need you to urinate like you normally would, and then stop and finish into the cup. A: What am I supposed to d

发表于:2018-12-02 / 阅读(230) / 评论(0) 分类 英语情景对话-健康

Thank you very much Professor Kombay for that generous introduction. And let me say, that I never expected to hear such kind words from Dr. Falwell. So in return, I have an invitation of my own. On January 20th, 1985, I hope Dr. Falwell will say a p

发表于:2018-12-04 / 阅读(371) / 评论(0) 分类 名人演讲

Superhero Thwarts Evil Nazi Plot in 'Captain America: The First Avenger' Acomic book super hero whose exploits began in the 1940's is back as one of this year's big action movies. Here's a look at Captain America: The First Avenger. General Patton ha

发表于:2018-12-16 / 阅读(160) / 评论(0) 分类 VOA标准英语2011年(八月)

The 2.5 percent pre-determined interest rates attached to life insurance products here in China have been scrapped. The move is the latest effort by central government to liberalize the country's interest rates. The People's Bank of China has already

发表于:2018-12-19 / 阅读(153) / 评论(0) 分类 世界各地新闻集锦

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 cap [ kAp ] It's better to put the cap

发表于:2018-12-30 / 阅读(209) / 评论(0) 分类 每日攻克5词

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 cap [ kAp ] Clouds capped the woods. v

发表于:2018-12-30 / 阅读(361) / 评论(0) 分类 每日攻克5词

After they left the ship, the children decided that they needed to call Cap Lambert the very first thing. Can I just sit some place and wait? Benny asked. My legs feel funny when I walk. Mine do, too, Jessie said. Those are our sea legs. Well get our

发表于:2018-12-31 / 阅读(176) / 评论(0) 分类 20 The Haunted Cabin Mystery

THIS IS AMERICA -March 4, 2002: The Lost Colony By Jill Moss . . . . . . . Broadcast: March 4, 2002 VOICE ONE: In Fifteen-Eighty -Seven, more than one-hundred men, women and children sailed from Brita

发表于:2019-01-02 / 阅读(247) / 评论(0) 分类 This is America

Scientists in Australia are developing a thinking cap that could unlock our hidden genius, by switching on and off certain sections of the brain. Researchers at the University of Sydney think their experiments show that we all have hidden creative t

发表于:2019-01-13 / 阅读(228) / 评论(0) 分类 VOA标准英语2008年(十月)

Teach For America Program Serves Rural, Low Income Schools A shortage of teachers in the United States means it has become difficult to get teachers to work in rural and low income urban areas. Teach for America, a non-profit organization, is helping

发表于:2019-01-14 / 阅读(153) / 评论(0) 分类 VOA标准英语2011年(十月)

RACHEL MARTIN, HOST: We now have the story of a really large medical bill. It's a surprisingly common sort of charge, which is why we're examining it. Steve Inskeep spoke with Dr. Elisabeth Rosenthal of Kaiser Health News about the story of a $17,000

发表于:2019-01-16 / 阅读(188) / 评论(0) 分类 2018年NPR美国国家公共电台2月

Before you next flush the toilet, consider this: Scientists in Singapore have developed battery powered by(用…推动的) urine(尿). 下次冲厕所之前,请不要忘记下面的介绍:新

发表于:2019-01-20 / 阅读(266) / 评论(0) 分类 阅读空间

The speaker was addressing a roomful of teachers. He said, 'Thinking' and 'thinking critically' aren't the same. For example, if you're thinking about what day it is, that's not thinking critically. He instantly heard some murmuring. A teacher said,

发表于:2019-01-22 / 阅读(175) / 评论(0) 分类 英文短篇故事(纽约)

The tutor handed the black marker to his student. She was learning English. She constantly spoke to him in Russian, even though he hardly knew net from da. She wrote the two contractions for he is not on the whiteboard. He said, Very good. She smiled

发表于:2019-01-22 / 阅读(176) / 评论(0) 分类 英文短篇故事(纽约)

Tim Johnston Separatist rebels in the Indonesian province of Aceh have released at least 138 captives to the Red Cross. The releases come shortly after the government scrapped martial law in Aceh, whi

发表于:2019-01-31 / 阅读(188) / 评论(0) 分类 VOA2004(上)--国际时事

Nitiya: OK, can you actually talk a little bit about police in America? How much does the civilians trust them or what beliefs you have about them? Todd: Ooh, that I guess would depend on where you live. I grew up in a pretty small town. I'm white, C

发表于:2019-02-11 / 阅读(138) / 评论(0) 分类 原版英语对话1000个

Idiom: Put on your thinking cap ( think hard ) Hit the book: Be accused of Malnourished Tabloid Taunt Sentiment Spark outrage Skeleton Catwalk Victoria Beckham has been accused of being 'malnourished' and has admitted to an eating disorder in the pas

发表于:2019-02-16 / 阅读(207) / 评论(0) 分类 趣味青春英语

LONDON, Nov. 14 (Xinhua) -- Liverpool's teenager winger Raheem Sterling is set to make his debut for England while his club teammate and captain Steven Gerrard is expected to earn the 100th cap in England's friendly against Sweden in Stockholm on Wed

发表于:2019-02-18 / 阅读(194) / 评论(0) 分类 英语新闻

Now, the VOA Learning English program Words and Their Stories. Our world is home to thousands of different kinds of birds. No two bird species are the same. Each one has its own unique qualities like its feathers! Feathers keep a bird warm and dry. F

发表于:2019-03-09 / 阅读(298) / 评论(0) 分类 2019年VOA慢速英语(二)月
学英语单词
abnormalcy
academicus
advertises
alcohol-solresin
alternative withdrawal procedure
anellus
annule
antifeudal
autodiegetic
azocoupling
barering
bassinet
Baudres
breaking poind
Bretonneau, Pierre
carapidaes
cathodic electrochemical polymerization
Cehu Silvaniei
center of a distribution
central tangent
color-change temperature indicator
combined fertilizer-and-seed drill
Concis.
crawdad
Darnius
DC reactor
degrees of frost
Dine on the vine
direct driven shears
Distressed Sale
extension techniques
fast-draw
fellow traveler
frest
fuze cavity
grade of metamorphism
gun piece
highly-regardeds
honey-pot ants
Ilkal
Illinois Institute of Technology
in situ quantitation
integrated campaign
jalabiahs
jhum
Kakwa R.
Kallmann syndrome
Kings Valley
Kit R.
laser plotter
lead wire error
lecturns
lig. iliolumbale
love - hate relationship
low-capacity
luminescence spectrometer
macrogametes
malus honanensis rehd.
man-whores
managerial experiences
manakin
many-purpose machine tool
masturbates
metaprogram state
mezzotinters
monolithic architecture
moundbuilder
neuroinfectious
non-central force
Northern Catalonia
orthoclase-free foyaite
pericardial aspiration
perisplancchnitis
pineal window
port guiding
procrastinates
Prunus virginiana
qusuriya (al qusuriyah)
Reersφ
sacral promontory
secular redioactive equilibrium
seed bed leveler
shatter rock
shuts in
sierozem
spill process
straight brass wire cup wheel
surface ship
telewriting
textural characteristics
thiochrome assay
three-division
time distance basis
transport kinetic equation
two-side needled
unsuspected
vermicular colic
viscostatic lubricating oil
weighted average of post adjustments
wet scrap
wood rush
yap at