正文

VOA慢速英语:Study: Regular Exercise Can Change Our DNA

2015-01-05来源:VOA

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词汇讲解：

1. effect n.影响; 效果
例句：That's the effect you're seeing.
这就是你看到的效果。

2. exercise n.练习; 运动
例句：If you exercise it, it gets better.
如果你锻炼它，它就会变得强健。

3. change vt.改变，变更
例句：You can't change the past.
没人能改变过去。

4. examine vt.检查，调查
例句：The doctor examine the patient carfully.
医生对这位病人作了仔细检查。