game equipment consisting of a wheel with slots that is used for gambling; the wheel rotates horizontally and players bet on which slot the roulette ball will stop in
例句
用作名词 (n.)
I decided to try my luck at the roulette wheel. 我决定在轮盘赌上试试运气。
An amateur shouldn't play roulette for high stakes. 外行不该下大赌注赌轮盘赌。
美
