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BBC在线收听下载:Facebook将要提供“拍砖”按键

2015-09-17来源:BBC

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词汇讲解：

1. announce vt. 宣布; 述说;
例句：Please announce to the children that there will be no school this afternoon.
请通知孩子们今天下午不上课。

2. extend vt.延长; 伸展
例句：This will extend the life of the drive.
这样会延长驱动装置的寿命。

3. urge vt.催促; 推进，驱策
例句：Many physicians urge aerobic exercise.
很多医生鼓励户外活动。

4. discuss vt.商量; 讨论，谈论
例句：We’ll discuss these in detail below.
我们将在下面详细讨论。

5. refrain vt.抑制，克制
例句：You must refrain from spitting in the street.
你千万不要在街上随地吐痰。

6. blaze vi.猛烈地燃烧; 发光
例句：Nobody knew what had caused him to blaze out in anger.
谁也不知道什么事惹得他大发雷霆。