zenith 英 ['zenɪθ] 美 ['zenɪθ]

基本释义：

This is a noun which means the highest point above the observer's horizon.

n.顶点；天顶；全盛

例句：

1.Our spirits rose to their zenith after the victory.
胜利之后我们的士气高昂到极点。
2.Shanghai has not yet reached the zenith of her prosperity.
上海尚未达到繁荣的顶点。