Level 5 · word 7,039 of 20,000

grumble

/ˈɡrʌmbəl/ American
Picture: grumble
  • v. 抱怨, 发牢骚
  • n. 怨言, 牢骚
Definition
  • v. to complain in a bad-tempered way
  • n. a complaint about something
Example
The kids started to grumble about walking so far in the heat.
孩子们开始抱怨在这么热的天气里走这么远的路。