n.抱怨；疾病；诉苦；控告；投诉
You have no cause for complaint. 你没有理由抱怨。
You're always having complaints. 你一直都有怨言。
I have a complaint of the chest. 我胸部不适。
She poured out her complaints before me. 她在我面前倾诉苦衷。
The old woman submits a formal complaint against the policemen. 这位老人对警察提出正式控告。
She went to the city council and lodged a complaint. 她去市委投诉。
n.主诉，控诉，控告；疾病（名词complaint的复数形式）
