efficiency ratio

英 [efficiency ratio]
美 [efficiency ratio]

中文释义

效率比;功效比值

单词分析

单词结构：

efficiency ratio

字母数：16

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🎯 重点记忆：

  • 单词拼写：efficiency ratio
  • 核心含义：效率比;功效比值

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更新时间：2025-12-08 09:08:21