a gambling game in which a ball is dropped onto a moving wheel that has holes with numbers on it. Players bet on which hole the ball will be in when the wheel stops.轮盘赌- the roulette wheel/table轮盘/桌
- He lost most of his money at roulette.他在轮盘赌上损失了大部分钱。
- He was at a casino, playing roulette.他在赌场玩轮盘赌。
see also Russian rouletteTopics Games and toysc2Oxford Collocations DictionaryRoulette is used before these nouns: See full entry Word Originmid 18th cent.: from French, diminutive of rouelle ‘wheel’, from late Latin rotella, diminutive of Latin rota ‘wheel’.