grouch /ɡraʊtʃ/

• 1. 

  N-COUNT A grouch is someone who is always complaining in a bad-tempered way. 牢骚满腹的人 [非正式]

  例：

  He's an old grouch but she puts up with him.

  他是个老牢骚精，但她容忍他。

• 2. 

  N-COUNT A grouch is a bad-tempered complaint. 牢骚 [非正式]

  例：

  One of his grouches is the system of payment.

  他的牢骚之一是薪酬体制。