monetite

例句：

1. 1. The ancient coins are worth a fortune today.
   这些古代硬币今天价值连城。
2. 2.He spent his entire life collecting rare coins.
   他一生都在收集稀有硬币。
3. 3.The value of the coin is determined by its rarity and condition.
   硬币的价值由其稀有性和状况决定。