Law of diminishing marginal utility中文,Law of diminishing marginal utility的意思,Law of diminishing marginal utility翻译及用法 2026-10-17 21:53 浏览次数 34 Law of diminishing marginal utility[lɔ: ɔv diˈminiʃiŋ ˈmɑ:dʒinəl juˈtiliti]边际效用递减法则