adjustable hand wheel

例句：

1. 1.The adjustable hand wheel makes it easy to adjust the temperature.
   可调节的手轮使调整温度变得容易。
2. 2. The adjustable hand wheel allows for precise control of the screwdriver.
   可调节的手轮允许对螺丝刀进行精确控制。
3. 3. The adjustable hand wheel is perfect for those who need to work with small parts.
   可调节的手轮非常适合需要处理小部件的人。