正文

VOA慢速英语:Astronomers Get Window Seat for Eclipse

2016-03-14来源:VOA

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词汇讲解：

1. change vt.改变，变更; 交换
例句：People like to change things around to suit themselves.
人们喜欢改变周围的事物，使之适合自己。

2. delay vt.耽搁; 延期，推迟
例句：If we delay Montayne now, the press will have a field day.
如果我们现在推迟蒙太尼，新闻界就会大喜过望。

3. eclipse n. 日食
例句：The time when a solar eclipse will occur can be calculated.
日食发生的时间可以推算出来。

4. visible adj. 看得见的; 明显的，显然的
例句：In other words, it must be visible to manipulate it.
换句话说，必须是可见的，人们才能操作。