小钱

例句：

1. 1. He gaveme some coins as a tip.
   他给了我一些硬币作为小费。
2. 2. Theold lady kept her coinsin a small box.
   那位老太太把硬币放在一个小盒子里。
3. 3. Theyexchanged their coins for each other's currency.
   他们用各自的货币交换了硬币。