The note-issuing banks may besue currency notes only by surrendering non-interest-bearing US dollar backing at a fixed exchange rate of 7.80.是什么意思_The note-issuing banks may besue currency notes only by surrendering non-interest-bearing US dollar backing at a fixed exchange rate of 7.80.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句