铜币的用法和样例：
例句
-
他口袋里只有几枚铜币。
He had only a few coppers in his pocket. -
亚洲小额货币一种小额的亚洲钱币，尤指中间有一个方孔的铜币和铅币
Any of various Asian coins of small denomination, especially a copper and lead coin with a square hole in its center. -
安那旧时在印度和巴基斯坦使用的铜币
A copper coin formerly used in India and Pakistan. -
铜币用铜或铜的合金制成的硬币，通常为小面值
A coin, usually of small denomination, made of copper or a copper alloy.
