drive spindle

• 驱动轴

drive spindle的用法和样例：

例句

1. Hence, the countershaft and all its rigidly connected gears are in motion whenever the drive shaft revolves.
   因此，当驱动轴旋转时，副传动轴及与其刚性连接的齿轮都处于运动中。
2. A small cylindrical shaft used to drive magnetic tape at a constant speed in a tape recorder.
   主动轮指小型圆筒状的驱动轴，用于在录音机中驱动磁带使之恒速转动。