在希腊神话中，珀尔修斯是一位半神，他的父亲是宙斯，母亲是人类。

In Greek mythology, Perseus was a ___demigod, son of Zeus and a mortal woman.

这位摇滚歌手在粉丝眼中简直就是半神般的存在。

The rock star was worshipped as a ___demigod by his devoted fans.