standard for sound insulation

英 [standard for sound insulation]
美 [standard for sound insulation]

中文释义

隔音标准

单词分析

单词结构：

standard for sound insulation

字母数：29

记忆提示

🎯 重点记忆：

  • 单词拼写：standard for sound insulation
  • 核心含义：隔音标准

最近查询：

A minor asada biomedical image camera tripods Campylotropis howellii digital orthoimage Dilbigni ETBF formally-defined security general terms hemispheric bearing junk dealer Kalpi nylon thread radarsonde strayed children Swordgrass target terminal under siege underattended

更新时间：2025-12-10 08:41:13