单词law-of-diminishing-marginal-utility
网络: 边际效用递减法则；边际效用递减规律；边际效用递减律
Law of Great Number and Law of Diminishing Marginal Utility in Statistical Activity
统计活动中的大数定律和边际效益递减律
Grasp and Apply the Law of Diminishing Marginal Utility Accurately
准确把握和应用边际效用递减规律
Law of diminishing marginal utility ? As c
边际效用递减规律