marginal effort

英 [marginal effort]
美 [marginal effort]

中文释义

[劳经] 边际努力

单词分析

单词结构：

marginal effort

字母数：15

记忆提示

🎯 重点记忆：

  • 单词拼写：marginal effort
  • 核心含义：[劳经] 边际努力

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更新时间：2025-12-10 02:51:44