
好词典

源自法语'roulette',字面意思是'小轮',由'roue'(轮子)加上指小后缀'-ette'构成,17世纪进入英语。
❶ 一种赌场游戏,玩家押注小球在旋转轮盘上最终停留的数字或颜色,常见于赌场娱乐场所。
“He placed all his chips on red in the roulette game.”
(他在轮盘赌游戏中把所有筹码都押在了红色上。)
“The roulette wheel spun rapidly before the ball settled on number 17.”
(轮盘快速旋转,最后小球停在了数字17上。)
❶ 一种带有锋利滚轮的工具,用于在材料上切割或打孔,常见于皮革或纸张加工。
“The leatherworker used a roulette to create perforations in the belt.”
(皮匠用滚轮刀在皮带上打出一排小孔。)
“This roulette cutter is perfect for making clean cuts in paper.”
(这把滚轮刀非常适合在纸张上做出干净的切割。)
Russian roulette — 一种危险的游戏,参与者轮流用可能装有子弹的左轮手枪对准自己头部扣动扳机,比喻高风险行为。
“Playing with drugs is like playing Russian roulette with your life.”
(吸毒就像用生命玩俄罗斯轮盘赌。)