lock spring ring

例句：

1. 1. The lockspring ring is a crucial component in thesecurity system.
   锁弹簧圈是安全系统的关键部件。
2. 2. The engineer used a special tool toremove the lock spring ring.
   工程师使用特殊工具来移除锁弹簧圈。
3. 3. The lock springring was designed to prevent unauthorizedaccess to the building.
   锁弹簧圈被设计用来防止未经授权进入建筑物。