正文

VOA慢速英语:Invasion of Earth Unlikely, Say Researchers

2015-09-23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. invasion n.侵袭; 入侵，侵略
例句：As is well known, we love peace and hate invasion.
众所周知，我们热爱和平，憎恨侵略。

2. responsible adj. 负有责任的; 尽责的; 承担责任
例句：He denied that he was responsible for the accident.
他否认他应对那个事故负责。

3. publish vt.出版，发行; 发表
例句：You must hasten and publish your result.
你必须赶快公布你的结果。

4. cause vt.引起; 导致; 成为…的原因
例句：A bad tooth can cause acute pain.
一颗蛀牙可以引起激烈的疼痛。

5. discover vt. 发现; 碰见; 撞见
例句：The fact is that he did not discover it.
事实是他没有发现它。