单词:deferents
n. 导管
单词:deferents 相关文章
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New Heart Stents Better Than Old Ones, Study Says A heart stent is a mesh tube made of metal that, when inserted into an artery, keeps it open. Stents can be metal only or they can contain medicine released once the stent is in place. These are calle
A: I want to open an account. B: What kind of account do you want to open? A: I want to open a checking account. B: Do you know the minimum balance youre required to keep? A: How much is that? B: You have to maintain a minimum balance of $100. A: Rea
A: I need to open an account. B: Do you know what kind you want to open? A: I want a checking account. B: Do you know what the minimum balance is? A: What is that? B: You need to keep it at $100. A: Thats it? B: Thats the least amount you can have. A
A: I would like to open an account today. B: What kind? A: I want to open a checking account. B: You need to keep a minimum balance. A: How much is it? B: You need at least $100 in your account. A: Is that all? B: Yes. Thats the minimum. A: What happ
Once a week, Neil went grocery shopping. He always made a list, but he always forgot to put one or more items on the list. This used to anger him, but now he just accepted it. You're not as sharp as you used to be, he told himself. It was Fridayshopp
It was my dream to learn the clarinet(黑管). There seemed to be no hope, since I didn't know where to go to learn the clarinet. While I was walking on the street today, there came a person dispensing the flyers(发传单) about the clarinet cla
Grammar Girl here. Today's topic is how hit the right tone when you give characters accents and dialects. Guest-writer Charles Carson writes, To flavor a novel and provide authenticity, authors often use dialect in their written dialogue. But the use
This is the VOA Special English Health Report. A coronary stent is a small tube that is used to treat heart patients. The tube is made of A stent is a tube of wire mesh wire mesh. Doctors place it inside an artery that has narrowed. They expand the
This is the VOA Special English Health Report. Today we have the second half of a report about some concerns with the use of drug- treated coronary stents. These are small metal tubes designed to be placed inside arteries in heart patients. The sten
Why Hands-Free Faucets May Be a Risk to Some Hospital Patients This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 Automatic faucets use an electronic sensor to start and stop the flow of water when people
New Drug Makes Surgery Safer For Patients With Stents Heart stents open blocked arteries and restore blood flow. They can also help support weak arteries and keep them open. Stents are implanted during a common procedure called angioplasty. During th
The funeral for Zimbabwe Prime Minister Morgan Tsvangirai's wife, Susan, who died in a car accident, is to be held Wednesday, one month to the day after the country inaugurated its power-sharing government. Morgan Tsvangirai (l) takes the oath of pr
Advertisements 广告 SHANGHAI TOYS IMPORT AND EXPORT CORPORATION 上海玩具进出口公司广告 Shanghai Toys Imp. Exp. Corp, the first combination of industry and trade in China approved by the State Council of the People's Republic of China, is
Yesterday, the government signed a bill which will give land to seven iwi (Maori tribes) in the central North Island. About 100,000 people make up these seven iwi. The land at the moment is owned by the government and includes forest. The value of th
By Carol Pearson Washington, DC 08 November 2006 watch Heart Stent report Heart stents are lifesaving medical devices that help prevent heart attacks. Most of these stents are coated with various drugs, but mounting data suggest drug-coated stents c
今天我们要学的词是defer. Defer is spelled d-e-f-e-r, defer. Defer 意思是推迟。有调查发现,Many baby boomers are deferring retirement because of poor personal finances and heavy debts. 很多婴儿潮出生的人如今都因为个人
BEIJING, April 9 (Xinhuanet) -- The annual Franco-Chinese Croisements 2011 cultural festival(节日) kicked off in Beijing's Sanlitun Village Thursday night, accompanying an opening ceremony for the 8th Annual French Cinema Panorama. Sylvie Bermann (
Harpsichord The harpsichord was the most popular of the early keyboard instruments. The strings were made of metal and plucked with quills. The metallic sound was not pleasing to musicians ears, but Mozart figured out a way to make music sound more b