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VOA常速英语:New Malaria Drugs Stop Parasite Early
2011-11-19来源:VOA
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词汇讲解:
1. breakthrough n. 突破点, 突破性进展, 重要的新发现
例句:Scientists have made a breakthrough in their treatment of that disease.
科学家在治疗那种疾病方面已有突破。
2. infection n. 传染, 感染
例句:White blood cells fight infection.
白血球抵抗感染。
3. prove vt.证明;检验; 试验
例句:They were not able to prove these suspicions.
这些怀疑他们无法证实。
4. dormant adj. 潜伏的,蛰服的,休眠的,蛰伏的,暂停活动的
例句:Many living things are dormant in winter.
很多生物到了冬季都休眠。
5. emerge vi.出现; 显出; 暴露
例句:The submarine at last emerged.
那艘潜艇终于浮出了水面。
6. potential adj. 潜在的, 有可能的
例句:The dispute has scared away potential investors.
这一争端吓走了潜在的投资者。
7. analyze vt. 分析, 分解, 解释
例句:The teacher tried to analyze the cause of our failure.
教师设法仔细分析我们失败的原因。
8. efficacious adj. (药、措施等)有效的
例句:Qingdao is a resort efficacious for a variety of bodily ills.
青岛是一个对各种身体疾病都有疗效的疗养胜地。
9. back vt.作…的衬里;支持
例句:Many of his friends backed his plan.
他的很多朋友支持他的计划。
10. bite v. 咬, 叮
例句:Barking dogs seldom bite.
爱叫的狗不咬人。
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