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BBC在线收听下载:法国战机首次空袭叙利亚极端组织

2015-10-01来源:BBC

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词汇讲解：

1. territory n.领地; 领土，版图
例句：Orthopaedics is outside his territory.
他对整形外科是个外行。

2. impose vt.强加; 征税
例句：I don't want to impose on you by staying too long.
我不想打扰你,不多耽搁了。

3. essential adj.必要的; 本质的; 基本的
例句：Protein is essential to life.
蛋白质是生命必不可少的。

4. investigation n.侦查; （正式的）调查，研究
例句：Many facts emerged as a result of the investigation.
调查结果,许多事实暴露出来。

5. transform vt.变换; 改变; 改观
例句：He knew that he could not transform society by one bugle blast.
他知道，改造社会不能一蹴而就。

6. cover vt.遮盖; 掩蔽; 涉及;
例句：Let's cover the cakes with chocolate sprinkles.
咱们把蛋糕用巧克力末撒上。