whinge       
verb [ I ] UK informal disapproving uk/wɪndʒ/ us/wɪndʒ/  whingeing or whinging
 (尤指为琐事)抱怨,发牢骚
to complain, especially about something that does not seem important
  Oh stop whinging, for heaven's sake! 哎哟,看在老天爷的份上你就别抱怨了! 
 She's always whingeing (on) about something. 她总是在发牢骚。 
 - More examples
 - She had nothing to whinge about.
 - You whine and whinge and think of no one but yourself.
 - I am not going to whinge that the weather in Scotland is always colder than in England.