swan song

n. 最后作品, 天鹅临死时的叫声

例句与用法：

All the tickets have been sold for the singer's performance in Paris this week-the public clearly believes that this will be her swan song.

这位歌唱家本星期在巴黎演唱的全部门票都销售一空——显然，公众认为这将是她最后一次告别演出。

详细释义：

ph.

最后的诗篇; 绝笔; 最后的功业