tin case

例句：

1. 1.She keeps her coins in a tin case to keep them safe.
   她把硬币放在一个锡盒里以保护它们。
2. 2.The old lady uses a tin case for storing her mementos.
   这位老妇人用一个锡盒来存放她的纪念品。
3. 3.The tin case was filled with the family's treasured heirlooms.
   这个锡盒里装满了家庭珍贵的传家宝。