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known quantity

英 [known quantity]
美 [known quantity]

中文释义

[计] 已知量

单词分析

单词结构:

known quantity

字母数:14

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  • 单词拼写:known quantity
  • 核心含义:[计] 已知量

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更新时间:2026-01-23 21:44:27

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