multiple sound insulator

英 [multiple sound insulator]
美 [multiple sound insulator]

中文释义

多层隔声装置

单词分析

单词结构：

multiple sound insulator

字母数：24

记忆提示

🎯 重点记忆：

  • 单词拼写：multiple sound insulator
  • 核心含义：多层隔声装置

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更新时间：2026-03-17 14:52:20