strongbox
🇺🇸
/ˈstrɔːŋbɑːks/
🇬🇧
/ˈstrɒŋbɒks/
A secure container, often made of metal, used to store valuable items.
She kept her most precious jewels in a hidden strongbox.
她將最珍貴的珠寶放在一個隱藏的保險箱裡。