gold ingot

例句：

1. 1. The gold ingot was worth a fortune.
   这个金锭价值连城。
2. 2. The ancient treasures are kept in the museum's vault.
   那些古老的宝藏被保存在博物馆的保险库里。
3. 3.Gold is often used as currency and investment.
   黄金常被用作货币和投资。