moaner /ˈməʊnə/ (moaners)

• 1.  

  N-COUNT（可数名词） If you refer to someone as a moaner, you are critical of them because they often complain about things. 经常抱怨的人; 爱发牢骚的人 [非正式]

  例：

  Film critics are dreadful moaners.

  电影评论家都是些令人讨厌的满腹牢骚的人。