coinage
1.N-UNCOUNT 不可数名词(一国所使用的)硬币 Coinage is the coins which are used in a country.
The city produced its own coinage from 1325 to 1864.
1325年到1864年间，这座城市曾铸造过自己的硬币。
...the world's finest collection of medieval European coinage.
世界上最完整的欧洲中世纪硬币收藏
2.N-UNCOUNT 不可数名词(一国的)货币制度 Coinage is the system of money used in a country.
It took four years for Britain just to decimalise its own coinage.
英国花了4年时间才将其币制改为十进制。
