anti-drag ring

例句：

1. 1. The anti-drag ringis designed to prevent the cable from slipping out of the spool.
   抗拖环的设计是为了防止电缆从卷轴上滑出。
2. 2. The engineer used ananti-drag ring to reduce thefriction between the two parts of the machine.
   工程师使用了一个抗拖环来减少机器两部分之间的摩擦力。
3. 3. The anti-drag ring was a critical component in thedesign of the new car's suspensionsystem.
   抗拖环是新汽车悬挂系统设计中的关键组件。