actuating shaft

• 驱动轴

actuating shaft的用法和样例：

例句

1. 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。
2. This procedure MUST be followed when installing a new bushing or seizure to shaft may occur.
   安装新衬套时，必须遵循本程序，否则驱动轴可能滞塞。