complain v. 抱怨，埋怨，控诉，不满

参考例句

To complain;grumble. 抱怨；发牢骚

It's no use complaining. 发牢骚没什么用。

To complain peevishly or whimperingly; whine. 哭诉恼怒地或抽噎着抱怨；哀诉

I'm heartily sick of his constant complaining. 对他那不断的抱怨感到深恶痛绝。

She complained that the exam was too hard. 她抱怨说考试太难了。