英语名词释义profit margin--an amount by which revenue from sales e

英语名词释义profit margin--an amount by which revenue from sales e profit margin-an amount by which revenue from sales exceeds 问个介词的问题profit margin-an amount by which revenue from sales e benefit,profit,revenue,margin的区别? revenue,profit,turnover,margin,income 的区别 英语翻译Accounting for Sales Revenue from merchandise sales is u profit margin的意思 关于profit margin profit margin 如何计算? gross profit margin意思 high-profit margin是什么意思 profit by 和 profit from 有什么区别?