正文

VOA慢速英语:US Drought Renews Debate on Biofuel

2012-08-14来源:VOA

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词汇讲解：

1. feed vt. 喂(养);饲(养)
例句：We feed the birds every day.
我们每天给鸟喂食。

2. climb vt. 爬,攀登;登上
例句：We started to climb the hill.
我们开始爬山。

3. massive adj. 厚实的,粗大的
例句：A massive boulder blocked the entrance of the cave.
一块巨大的圆石堵住了山洞的入口。

4. fuel n. 燃料
例句：They are trying to find a cleaner fuel for cars.
他们正试图找一种更干净的汽车燃料。

5. spent vt. 花费
例句：I spent my youth in the country.
我在乡间度过了青少年时代。

6. defend vt. 保卫
例句：We must defend our country.
我们必须保卫我们的国家。