一种定义
四种语言
0,1,2
- 德國
- 英語
- 中國
- 西班牙語
圆周路径 (n)
Drehweg (m)
circular path (n)
The plane through which the circular path travels is perpendicular to the axis of rotation.
Rotation is the movement of a body on a two-dimensional circular path around an axis of rotation.
