vaultage

例句：

1. 1. The vault is locked and the key is kept in a safe deposit box.
   保险箱被锁上了，钥匙被放在一个安全保管箱里。
2. 2. He had to keep his valuables in a vault for safety reasons.
   出于安全原因，他不得不将贵重物品存放在保险箱里。
3. 3.The old man's collection of antiques was carefully stored in a vault.
   那位老人的古董收藏品被小心地存放在一个保险箱里。