sound insulation test

英 [sound insulation test]
美 [sound insulation test]

中文释义

隔声试验

单词分析

单词结构：

sound insulation test

字母数：21

记忆提示

🎯 重点记忆：

  • 单词拼写：sound insulation test
  • 核心含义：隔声试验

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更新时间：2026-01-31 22:22:55