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 a great drawing of your girlfriend, but you should emphasize the nose a bit more.
你的女友这张画像很漂亮，但你应该把她的鼻子再勾画一下。
Every advantage has its disadvantage.
有利必有弊。
To serve the people well, I study hard.
为了更好的服务于人民，我好好学习。