slewing handwheel

例句：

1. 1. The car has a slewing handwheel that can be adjusted to change the direction of the vehicle.
   这辆车有一个可调整的转向手轮，可以改变车辆的方向。
2. 2. The pilot used the slewing handwheel to control the plane's altitude and direction.
   飞行员使用转向手轮来控制飞机的高度和方向。
3. 3. The engineer found the slewing handwheel to be an effective tool for controlling the machine's movement.
   工程师发现转向手轮是控制机器运动的有效工具。