roulette

名词

1. 1

   轮盘赌、轮盘

   He lost most of his savings playing roulette in one night.

   他一个晚上玩轮盘赌就输掉大半积蓄。

2. 2

   轮盘、转盘

   The ball rattled around the roulette and dropped into red.

   小球在轮盘里滚了几圈，最后掉进红色格子。

3. 3

   赌注、豪赌、碰运气比喻

   Investing everything in one startup is financial roulette.

   把全部资金押在一家新创公司上，简直是拿钱豪赌。