physical variance

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physical variance
英 [physical variance]
美 [physical variance]

中文释义

[经] 效率差异, 实际差异

单词分析

单词结构：

physical variance

字母数：17

记忆提示

🎯 重点记忆：

  • 单词拼写：physical variance
  • 核心含义：[经] 效率差异, 实际差异

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更新时间：2026-08-30 15:54:19