social overhead infrastructure

英 [social overhead infrastructure]
美 [social overhead infrastructure]

中文释义

社会固定成本

单词分析

单词结构：

social overhead infrastructure

字母数：30

记忆提示

🎯 重点记忆：

  • 单词拼写：social overhead infrastructure
  • 核心含义：社会固定成本

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更新时间：2026-01-06 09:42:49