traversing wheel

• 方向转轮

traversing wheel的用法和样例：

例句

1. The handle inputs rotation upon the wheel, then transmitted to another shaft by the belt transmission mechanism.
   加上皮带传动机构，手把输入旋转运动于转轮，用皮带传输转动另一个轴。
2. The eldest son of the Universal Monarch rolls the wheel rolled by the father righteously.
   犹如转轮王之长子，以正转父王所转之车轮。