roulettes
英[ruːˈlet]
美[ruːˈlet]
- n. 轮盘赌；刻骑缝孔的点线机；（邮票的）骑缝孔；旋轮线
- vt. 给……滚压骑线孔
双语例句
- 1. 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。
youdao
- 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。
youdao
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