多余动作的英文

waste motion

• 多余:    unnecessary; more ...
• 动作:    movement; motion; ...
• 余动期:    residual mobility ...

例句与用法

1. " elimination of waste motion , " martin phrased it as he watched and patterned after
   “消灭多余动作， ”喝了望着他并照着他做时给他这一套取了个名字。