In corporate accounts, the excess of selling price over cost price; the ratio of profit to sales, as in gross margin, EBIDTA margin and net margin.是什么意思_In corporate accounts, the excess of selling price over cost price; the ratio of profit to sales, as in gross margin, EBIDTA margin and net margin.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句