If the forward rate is above the spot rate, the difference is called premium, if the forward rate is below the spot rate, the difference is known as a discount.是什么意思_If the forward rate is above the spot rate, the difference is called premium, if the forward rate is below the spot rate, the difference is known as a discount.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句