free coinage

例句：

1. 1. The government has been accusedof using free coinage to fund itswar efforts.
   政府被指控使用自由铸币来资助其战争努力。
2. 2. The currency reforms were aimed at reducing the use offree coinage and increasing the value ofthe national currency.
   货币改革旨在减少自由铸币的使用，提高国家货币的价值。
3. 3. Freecoinage is a controversial practice that someargue could lead to inflation.
   自由铸币是一个有争议的做法，有些人认为这可能会导致通货膨胀。