和谐英语

VOA慢速英语:‘Highly Effective’ Ebola Vaccine Developed in Guinea

2015-08-01来源:VOA


词汇讲解:

1. effective adj.有效的; 起作用的
例句:First, all users will become more effective.
首先,所有人都将更有效率。

2. affect vt.影响; 假装
例句:Drops of water affect roundness.
滴水成珠。

3. vaccinate vt.给…接种疫苗
例句:At home it began a program to vaccinate children agai t infectious childhood diseases.
在国内开展了接种计划,予防儿童传染病等。

4. infect vt.使受影响,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。

5. approve vt.赞成,同意
例句:I quite approve of the idea of your plan.
我很赞成你的计划中的构想。

6.adapt vi.适应于,适应不同情况
例句:He tried hard to adapt himself to the new conditions.
他努力使自己适应新的情况。