complain /kəm'pleɪn/ v. 抱怨;埋怨;发牢*点击收听音频跟读 ↓↓↓ ↓↓↓ ↓↓↓
英语解释:I'm going to complain to the manager about this.
我要就这件事向经理投诉。
to say that you are annoyed, unhappy or not satisfied about sb / sth 抱怨;埋怨;发牢*