coefficient of sound insulation

英 [coefficient of sound insulation]
美 [coefficient of sound insulation]

中文释义

隔音系数

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单词结构：

coefficient of sound insulation

字母数：31

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  • 单词拼写：coefficient of sound insulation
  • 核心含义：隔音系数

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更新时间：2026-02-01 01:53:50