The most important dealers in foreign exchange transactions are large commercial banks, which maintain foreign exchange dealing rooms and execute foreign exchange transactions between themselves or on behalf of their corporate customers.是什么意思_The most important dealers in foreign exchange transactions are large commercial banks, which maintain foreign exchange dealing rooms and execute foreign exchange transactions between themselves or on behalf of their corporate customers.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句