Bitching
v. 埋怨( bitch的现在分词 ); 发牢骚; 挖苦; （背后）说坏话
🗣️ 情景例句
That's too rich for my blood.
对我来说太贵了。
He wants to change his appointment from Monday to Wednesday.
他想要把他的约会从星期一改到星期三。
Could you explain exactly what you do?
您能确切的解释一下你做些什么吗？