conversion
n.变换，转变；改装物；财产转换，兑换；[逻] 换位（法）
网络解释.转换；转化；变换；换算
词形变化:
复数：conversions
translation adaptation defection transition
双语例句
1. 1 . Currency-conversion costs remain one of the biggest obstacles to cross-border trade.
货币兑换成本仍是跨境贸易的最大障碍之一。
来自柯林斯例句