| 释义 |
复数：roulettes 过去分词：rouletted 现在分词：rouletting 1. | 轮盘赌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. |
n. | 2. 〔工〕滚花刀(具);压花刀具;〔数〕转迹线,旋轮线 3. (雕刻家的)点线压制轮;粗网纹压制轮;(邮票)骑缝虚线压制轮 2. 〔工〕滚花刀(具);压花刀具;〔数〕转迹线,旋轮线 3. (雕刻家的)点线压制轮;粗网纹压制轮;(邮票)骑缝虚线压制轮 |
n. | 1. a game in which a ball is rolled onto a spinning horizontal wheel divided into compartments, with players betting on which compartment the ball will come to rest in 2. a tool with a toothed wheel used for making dots, e.g. in engraving, or for making perforations in paper, e.g. on a sheet of postage stamps 3. a line of slits or perforations made by a cutting tool on a sheet of paper 4. a game in which a small ball is thrown onto a moving wheel that is divided into sections, while people try to win money by guessing where the ball will stop 1. a game in which a ball is rolled onto a spinning horizontal wheel divided into compartments, with players betting on which compartment the ball will come to rest in 2. a tool with a toothed wheel used for making dots, e.g. in engraving, or for making perforations in paper, e.g. on a sheet of postage stamps 3. a line of slits or perforations made by a cutting tool on a sheet of paper 4. a game in which a small ball is thrown onto a moving wheel that is divided into sections, while people try to win money by guessing where the ball will stop | v. | 1. to use a roulette to mark a surface with a line of dots or make perforations in a sheet of paper |
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