roulettes

(roulette 的复数) n. 轮盘赌, 点线机, 骑缝线
roulette 的复数



双语例句

  1. Roulettes of the Fixed Axis Gear Trains and Their Application in Machining Polygons
    固定轮系的旋轮线及在车削多面体中的应用
  2. The dynamic mechanism of a new type of machine tools for machining plane is discussed, which is the roulettes of the fixed axis gear train.
    探讨了一种新型车削平面运动机床的运动机理,即定轴轮系的旋轮线原理。