A gold arbitrageur purchases 10 pounds for 95 francs, presents the 10 pounds to the Bank of England gold window in exchange for an ounce of gold.是什么意思_A gold arbitrageur purchases 10 pounds for 95 francs, presents the 10 pounds to the Bank of England gold window in exchange for an ounce of gold.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句