单词：cirumferential weld
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用mp3背四级单词
Education Report - A Social Network Aims to Speed Up Progress in Science This is the VOA Special English Education Report. A few years ago, a university researcher was having problems with an experiment that involved medical imaging. His adviser and
2011年VOA慢速英语(四)月
1.Computer-Aided Manufacturing(CAM) 计算机辅助制造 A: Is CAM used in China? B: Yes，it has been uesd in China for almost twenty years. A：在中国有使用CAM的吗？ B：有啊，在中国使用已经将近20年了。 2.Hot working 热加工 A: What are the hot working proc
天天商务口语
Charles is a lonely young man and Amy is a crippled girl on a wheelchair. They meet, get to know each other and begin going out together. Charles falls in love with Amy and hopes to be the only chairpusher in her life. But Amy prefers independence t
英语散文阅读
By Delia Robertson Johannesburg 25 April 2006 In South Africa a conference on the development of microbicides to combat the spread of HIV, the virus that causes AIDS, is underway. More than 1300 scien
2006年VOA标准英语（四月）
MRI-like Scan May Help Identify Alzheimer's Alzheimer's disease normally gets a definitive diagnosis only after the patient dies, and an autopsy finds certain distinctive structures in the brain. Recently, though, scientists have been seeking some so
VOA标准英语2011年(八月)
异构是相对于同构而言的。异构词是指在拼写上只相差一两字母的两个或几个单词，若异构词里有一个是我们所熟悉的，就可以拿来记忆其他不熟悉的异构词（GRE单词）。异构法最适合记忆中
雅思英语
Jess: Right, Tom, tell me, what three things could you not live without? Tom: Well, I guess you say me playing with my new toy just now. It's my iPod touch and it is fantastic. I often take long bus journeys at the weekend and on this little electron
原版英语对话1000个
A: Hello. You've reached Albert. B: I'm Jack. Are you still interested in renting a room? A: Yes, very much so. B: Would it be all right if I asked you some questions? A: Fire away. B: I just want to make sure that we are compatible. A: That's a good
地道英语对话-租房
A: Hello, this is Albert. B: Hi. I'm Jack. You called about the room for rent. Are you still interested? A: Yes, I am. B: I was wondering if I could ask you a couple of questions. A: Shoot. B: I just want to be sure that we get along. A: I agree with
地道英语对话-租房
By Mike O'Sullivan Los Angeles 14 February 2006 Hollywood's motion picture academy honored nominees for the Oscars Monday, as the countdown gets under way for the annual film awards. A luncheon gave n
2006年VOA标准英语（二月）
A: Hello, Albert speaking. B: This is Jack. Are you still interested in renting a room? A: Oh, yes. B: Would you mind answering a couple of questions? A: No problem. B: Since we might be roommates, I want to make sure there's no friction. A: You are
地道英语对话-租房
A: Hi, this is Albert. B: Hi, my name is Jack. You called about a room for rent. Are you still interested? A: Yes, more than you know. B: I don't mean to pry, but could I ask you a couple of questions? A: Ask away. B: I don't want us to be roommates
地道英语对话-租房
By Steve Herman New Delhi 16 May 2007 Adequate health care remains unavailable to most of India's citizens, especially in rural areas. Even those fortunate enough to have access to good care, however, cannot be certain that a prescription from a reli
2007年VOA标准英语（五月）
By Naomi Schwarz Dakar 15 May 2007 France's president-elect, Nicolas Sarkozy, will be inaugurated on Wednesday. Some West Africans, uneasy over Sarkozy's campaign statements on immigration and the status of immigrants, say they worry about their coun
2007年VOA标准英语（五月）
BEIJING, July 15 (Xinhua) -- China's top meteorological authority on Sunday issued a blue warning for heavy rain as the country's southern regions are forecast to be pounded by downpours over the next three days. Torrential rains will hit parts of An
英语新闻
Lets be real. Willpower is a hard thing to learn. And, now that summer is over, our drive to stay fit for the beach has started waning. As the beautiful leaves start turning and fall rolls in, it feels really nice to start wearing pants again and hid
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underlie vt.位于...之下, 成为...的基础 vein n.血管, 静脉, 叶脉, 翅脉, 矿脉, 纹理, 性情, 心绪 vt.使成脉络, 象脉络般分布于 visa n.签证 vt.签准，维萨信用卡 vo
考研英语
Car Index Indicates Growth Potential High in Developing Nations The International Monetary Fund hints it may cut global growth forecasts again next month when it updates its projections for the world economy. The global lending institution says world
英语新闻
navigability 适航性 dismantle 拆除 commemoration纪念 tilting 倾斜的 monorail 单轨铁路 ribcage 胸廓 weld 焊接 bolt 插销，螺栓 hydraulic 水力的 clamp 夹紧，固定住;夹钳，螺丝钳 axle 车轴 revolution 一周(转) cog
雅思英语