邪灵的英文：
n. demon

Can demons intermix with humans?
魔鬼能和人类混杂在一起吗？

He played like a demon.
他球艺惊人。

Real demon for work; workaholic
工作狂

Her husband is a demon for work.
她丈夫工作起来精力过人。

A smiling-faced demon.
笑面夜叉。