用“roulette ball”造句大全,roulette ball造句 国语站 造句 2.15W 大中小设置文字大小 The effect is rather like the behavior of a roulette ball on a roulette wheel.a rotating wheel with slots that is used for gambling; players bet on which slot the roulette ball will stop in. TAG标签:roulette ball 造句 #