cowheel

例句：

1. 1. The car's cowheel is made of high-quality steel.
   这辆车的轮毂是用高质量的钢材制成的。
2. 2.The new model has a more sophisticated design than its predecessor.
   这款新型号的设计比前一款更为先进。
3. 3. The engineer carefully measured the cowheel circumference to ensure accuracy.
   工程师仔细测量了轮毂的周长以确保准确性。