Level 5 · word 9,239 of 20,000

boo

/ˈbuː/ American
  • v. 喝倒彩, 起哄
  • int.
Definition
  • v. to shout in disapproval of someone or something
  • int. used to frighten or surprise someone, or show disapproval
Example
The crowd started to boo when the referee made a bad call.
裁判判罚不公时,观众开始发出嘘声。