正文

VOA慢速英语:Preventable Carbon Monoxide Still Claims Many Lives

2015-05-11来源:VOA

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词汇讲解：

1. ventilate vt.使通风;通风;公开
例句：We ventilate a room by opening windows.
我们开窗以使室内空气流通。

2. notice vt. 注意
例句：Did you notice the hat she was wearing?
你注意到她戴的那顶帽子吗？

3. avoid vt. 避免
例句：Let us avoid false expectations.
让我们避免不切实际的想法。

4. operate vt.运转;操作;经营　
例句：The doctors decided to operate on the patient once.
医生们决定立刻动手术。