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VOA常速英语:Microbe Could Help Battle Malaria
2011-05-14来源:VOA
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词汇讲解:
1. bacterium n. 细菌 (复数为bacteria)
例句:Bacteria are invisible to the naked eye.
细菌是肉眼看不见的。
2. parasite n. 寄生生物;寄生虫;寄生植物
例句:The mistletoe plant is a parasite on trees.
槲寄生是寄生于树上的植物。
3. transmit vt. 传播, 传染
例句:Insects can transmit diseases.
昆虫能传播疾病。
4. rampant adj. 泛滥的;猖獗的
例句:Sickness was rampant in the rural areas of this country.
这个国家的农村地区疾病流行。
5. microbe n. 微生物,细菌
例句:The probe is sensitive enough to detect the presence of a single microbe.
这个探针的灵敏度很高,足以测出任何微生物的存在。
6. side-effect n. 副作用
例句:No doubt this is a side-effect of using the disk as a virtual memory.
这无疑是用碟片当虚拟内存产生的副作用。
7. antibiotics n. (用作复数)抗生素
例句:Antibiotics is effective to cure throat infection.
抗生素对治疗咽喉部感染是很有效的。
8. bait n. 饵, 诱饵
例句:They were digging up worms to use for bait.
他们正在挖蚯蚓作鱼饵。
9. snack n. 小吃; 点心; 快餐
例句:She fixed us a snack.
她为我们准备了点心。
10. mature vi. 成熟, 长成
例句:These cows mature fast .
这些母牛成熟得快。
11. lifespan n. 寿命,预期生命期限
例句:Men have a shorter lifespan than women.
男人的寿命比女人短。
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