free float

• 自由浮动

free float的用法和样例：

例句

1. It let the zloty float and fared better than its neighbors.
   波兰让本国货币兹罗提自由浮动，其经济境况也比匈牙利等邻国要好。
2. First, they could let the lat float, as the Argentines did.
   第一，仿效阿根廷的作法，让拉特自由浮动。