sound insulation value

英 [sound insulation value]
美 [sound insulation value]

中文释义

隔音性能

单词分析

单词结构：

sound insulation value

字母数：22

记忆提示

🎯 重点记忆：

  • 单词拼写：sound insulation value
  • 核心含义：隔音性能

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更新时间：2025-12-28 03:34:06