brake hoop

例句：

1. 1. The brake hoop was damaged during the accident.
   事故中刹车环受损。
2. 2. The car's brake hoop is made of high-quality steel.
   这辆车的刹车环是由高质量的钢材制成的。
3. 3. The brake hoop needs to be replaced after every 10,000 miles.
   每行驶10,000英里后，刹车环需要更换。