bag lock

例句：

1. 1. She carried a bag lock in her hand while walking.
   她手拿一个手提包锁走着。
2. 2.The bag lock was designed to keep the contents secure.
   这个手提包锁是为了保护内容物而设计的。
3. 3. He used his bag lock to open the door without being seen.
   他使用他的手提包锁来打开门而不被看见。