marginal utility of

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marginal utility of income
英 [marginal utility of income]
美 [marginal utility of income]

中文释义

[经] 收益的边际效用

单词分析

单词结构：

marginal utility of income

字母数：26

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🎯 重点记忆：

  • 单词拼写：marginal utility of income
  • 核心含义：[经] 收益的边际效用

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更新时间：2026-09-21 07:29:49