internal sound insulation

英 [internal sound insulation]
美 [internal sound insulation]

中文释义

内隔音

单词分析

单词结构：

internal sound insulation

字母数：25

记忆提示

🎯 重点记忆：

  • 单词拼写：internal sound insulation
  • 核心含义：内隔音

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更新时间：2026-03-18 03:27:40