workaholic

工作狂、工作迷

My father is a workaholic who rarely takes a day off.

我爸是个工作狂，很少休假。

工作狂的、埋首工作的

Her workaholic habits eventually damaged her health and her marriage.

她那种工作狂的习惯最后伤了健康，也毁了婚姻。