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VOA常速英语:Terrorism Fears Prompt Call for Restrictions on Publishing Virus Research
2011-12-23来源:VOA
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词汇讲解:
1. infectious adj.传染的, 有传染性的;有感染力的
例句:Influenza is an infectious disease.
流感是一种传染病。
2. raise vt. 提出;发出
例句:None of them raised any objection.
他们谁也没提出反对意见。
3. spread v. 伸开, 展开, 摊开;(使)传播, (使)散布
例句:The disease is quickly spreading in the world.
这种疾病正在迅速地向世界各地蔓延。
4. oversee vt. 监督, 监视
例句:She oversees both the research and the manufacturing departments.
她既监督研究部门又监督生产部门。
5. prevailing adj. 占优势的;主要的; 普遍的;盛行的;流行的
例句:Plague was then prevailing in that city.
当时瘟疫正在该城流行。
6. recur vi. 再发生; 复发;反复出现
例句:Economic crises recur periodically.
经济危机周期性地发生。
7. delay vt.推迟, 使延期
例句:The driver delayed the drive until the weather cleared.
驾驶员延迟到天气转晴后才出车。
8. transmit vt. 传播, 传染
例句:Insects can transmit diseases.
昆虫能传播疾病。
9. vaccine n.疫苗;痘苗
例句:She takes a vaccine against influenza every fall.
她每年秋季接种流感疫苗。
10. prompt vt.促使, 推动, 引起
例句:The sight of the ships prompted thoughts of his distant home.
看到船使他想起遥远的家乡。
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