正文

VOA慢速英语:Experimental Ebola Treatments Bypassing Usual Regulatory Hurdles

2014-10-29来源:VOA

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词汇讲解：

1. approve vt. 赞成，同意
例句：It now takes months to approve plans for events. "
现在单单批准活动计划就需要几个月。

2. involve vt.包含; 使参与，牵涉
例句：The guidelines involve only microeconomic reforms.
指导方针仅仅包含微观经济改革。

3. treatment n.治疗，疗法
例句：She will undergo immediate treatment.
她会立即接受治疗。

4. effective adj.有效的; 起作用的; 实际的
例句：The most effective weapon is democracy itself.
反腐最有效的武器是民主本身。

5. test vt.测验; 考查
例句：It is important to test for ripeness.
为求完美,尝试是相当重要的。

6. infect vt. 传染，感染
例句：Go away, I don't want to infect you with my cold.
走开，我可不想把我的感冒传染给你。