typewheel

例句：

1. 1.The type wheel is used to determine the size of the tire.
   型号轮用于确定轮胎的大小。
2. 2.The car's engine is a type wheel that converts mechanical energy into electrical energy.
   汽车的发动机是一个类型轮，将机械能转化为电能。
3. 3. The type wheel on the tool has been replaced with a new one.
   工具上的类型轮已被更换为新的。