double-lift lock

例句：

1. 1.The double-lift lock is a type of security device that prevents unauthorized access to a room or area.
   双提升锁是一种安全装置，防止未经授权进入房间或区域。
2. 2. In the construction industry, double-lift locks are used to secure heavy machinery in place.
   在建筑业中，双提升锁用于固定重型机械。
3. 3. The double-lift lock was designed to improve safety and reduce the risk of accidents.
   双提升锁的设计旨在提高安全性并减少事故风险。