total contribution margin英语标准发音:total contribution margin英式发音:美式发音:翻译中文总边际贡献total contribution margin - 基本释义[词典1]边际贡献总额total contribution margin - WEB词典total contribution margin贡献毛益总额总边际收益总创利额英语 参考资料: 1.百度翻译:total contribution margin2.有道词典:total contribution margin3.爱词霸:total contribution margin