hour locking lever

例句：

1. 1. The car's hour lockinglever is located on the dashboard.
   汽车的小时锁杆位于仪表盘上。
2. 2.The hour locking lever was designed toprevent the door from being opened while theengine was running.
   小时锁杆的设计是为了在发动机运行时防止车门被打开。
3. 3. Thehour locking lever was a crucial componentof the security system.
   小时锁杆是安全系统的关键组成部分。