和谐英语

VOA慢速英语:Aspirin May Cut Cancer Deaths

2016-06-21来源:VOA


词汇讲解:

1. evidence n.证据; 迹象; 证词
例句:Evidence was piling up against them.
不利于他们的证据越来越多.

2. increase vt. 增加,增大,增多
例句:He exhorted his workers to increase production.
他力劝自己的工人增加生产。

3. explore vi. 勘查, 探测, 勘探
例句:We must explore all possible ways to increase food production.
我们必须探究增加食物生产的一切可能的途径。

4. explain vt.讲解,解释
例句:Such an operation is problematic to implement and explain.
这样的操作实现和解释起来都有问题。

5. gratify vt.使高兴; 使满意
例句:He did that to gratify his girlfriend's vanity.
他做那事是要满足他女友的虚荣心。