benefit cost ratio

英 [benefit cost ratio]
美 [benefit cost ratio]

中文释义

效益成本比率，利得成本比率，成本效益率，受益费用率

单词分析

单词结构：

benefit cost ratio

字母数：18

记忆提示

🎯 重点记忆：

  • 单词拼写：benefit cost ratio
  • 核心含义：效益成本比率，利得成本比率，成本效益率，受益费用率

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更新时间：2026-01-17 22:21:47