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BBC在线收听下载:美国民主党总统初选首场辩论开始

2015-10-15来源:BBC

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词汇讲解：

1. involve vt.包含; 使参与，牵涉
例句：These two growth processes involve different meristems.
这两个生长过程涉及不同的分生组织。

2. demolish vt.推翻; （建筑物等）摧毁，拆毁
例句：I'll demolish the first who puts me out of temper!
谁先惹我发脾气，我就斩掉谁。

3. consider vt. 考虑; 认为
例句：There are two components to consider.
有两个组成部分需要考虑。

4. describe vt. 叙述; 描写，形容
例句：I did not describe it in detail.
我没有详细描述这件事。

5. intend vt.意欲，计划
例句：I hear they intend to marry/intend marrying.
听说他们要结婚了。

6. explain vt.讲解，解释
例句：He made up a story to explain why he was absent.
他编造了一个故事为他的缺席辩解。

7. recognize vt.承认; 识别
例句：Students of topology will recognize this situation.
学习拓扑学的学生将理解这一情况。