eclipse

n. 日蚀,月蚀,衰落
v. 引起日蚀,引起月蚀,使...黯然失色

Our happiness was soon eclipsed by the terrible news.

我们的快乐没多久就被可怕的消息蒙上了一层阴影。

It was reported that there would be an annular eclipse tomorrow.

据报道说，明天有日环食。