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 译员Daniel,毕业于法国顶尖的高级翻译学院,专注翻译各种与数据隐私、安全及网络犯罪有关的法律文件。