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VOA慢速英语:To Fight Malaria, Bed Nets Are the Most Important Weapon
2016-12-06来源:VOA
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词汇讲解:
1. resistant adj.有抵抗力的,抵抗的; 顽固的
例句:He remained mutely resistant.
他默不作声,一动一动。
2. release vt.释放; 发布; 发行; 放开
例句:He was released from custody the next day
第二天他被从拘留所里放了出来。
3. penetrate vt.渗入; 穿透,刺入; 秘密潜入
例句:He strained his eyes to penetrate beyond the thick cloud of dust.
他竭力想透过尘埃看清那边的东西。
4. prevent vt.预防; 阻止
例句:These methods prevent pregnancy
这些方法能防止怀孕。
5. availability n.有效; 有益; 可利用性
例句:The nature and availability of material evidence was not to be discussed
实质性证据的性质和可用性毋庸讨论。
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