正文

VOA慢速英语:Surgical Glue Approved for Use Inside the Body

2015-05-11来源:VOA

Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin.

词汇讲解：

1. compound n.场地;复合物
例句：It is the most pervasive compound on earth.
它是地球上最普遍的化合物。

2. recognize vt.认出;识别
例句：I recognize your right to ask that question.
我承认你有权提出这个问题。

3. responsibility n.责任;职责;责任感
例句：Are you willing to accept responsibility?
你愿意承担责任吗?

4. enrol vt.登记;入学，入会
例句：In September we enrol in school.
我们九月份入学。

5. approve vt.批准;认可
例句：I quite approve of the idea of your plan.
我很赞成你的计划中的构想。

6. engage vt.从事;使从事（某种事业等）
例句：Bright colors engage a baby's attention.
鲜艳的颜色引起婴孩的注意。