roulette /ruːˈlɛt/ TEM8

• 1. 

  N-UNCOUNT Roulette is a gambling game in which a ball is dropped onto a wheel with numbered holes in it while the wheel is spinning around. The players bet on which hole the ball will be in when the wheel stops spinning. 轮盘赌

  例：

  I had been playing roulette at the casino.

  我过去一直在那家赌场玩轮盘赌。