音标
英语音标：[kəmˈpleɪn]
美语音标：[kəmˈplen]

翻译
v.
抱怨;埋怨;发牢骚

例句

I complained to the manager but I didn't get any satisfaction. 

我向经理投诉，但问题丝毫没有得到解决。

The defendant complained of intimidation during the investigation. 

被告申诉在调查期间受到了恐吓。

People complain about how children spend so much time on computer games 

人们常抱怨孩子花太多时间玩电脑游戏。