do a person good

phr

• ① 对某人(身体)有益
  • Complaining won't do you any good.抱怨对你不会有什么好处。
  • This medicine will do you more harm than good.这药对你将是害处多于好处。
  • Much good may it do you!对你很有益就好了!(反语,意谓对你没什么好处)