total absorption of sound

英 [total absorption of sound]
美 [total absorption of sound]

中文释义

吸声率

单词分析

单词结构：

total absorption of sound

字母数：25

记忆提示

🎯 重点记忆：

  • 单词拼写：total absorption of sound
  • 核心含义：吸声率

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更新时间：2026-02-22 10:11:05