foreign exchange rateglossary / FOREIGN-EXCHANGE RATE foreign-exchange rate. The rate at which the currency of one country is exchanged for the currency of another country. 词条贡献者 译者筠怡,毕业于法国顶尖的高级翻译学院,擅长翻译各种与产品责任与集体侵权诉讼相关的法律文件。