Level 4 · word 4,296 of 20,000

tumble

/ˈtʌmbəl/ American
Picture: tumble
  • v. 摔倒, 滚动, 倒塌
  • n. 跌倒, 摔跤
Definition
  • v. to fall suddenly, roll over, or collapse
  • n. a sudden fall
Example
The little boy watched his toy tumble down the staircase.
小男孩看着他的玩具从楼梯上滚了下去。