marginal operation英语标准发音：marginal operation英式发音：美式发音：翻译中文边际经营marginal operation - 基本释义[词典1]边缘运算边际操作边缘操作marginal operation - WEB词典marginal operation边缘操作翻译marginal product operation边际产品生产marginal effect operation边缘操作 参考资料： 1.百度翻译：marginal operation2.有道词典：marginal operation3.爱词霸：marginal operation
