This is a cause of complaint.这是抱怨的原因。
The police received several complaints about the noise from our party.警方收到数起不满的投诉,指责我们的聚会太吵了。
Our neighbors lodged a complaint against us with the police.我们的邻居向警方控告我们。
He has a heart complaint.他有心脏病。
[同义词] objection, protest, sickness, illness
[反义词] approval, praise
