criteria of environmental sound level

[criteria of environmental sound level]
[criteria of environmental sound level]

中文释义

环境音量标准

单词分析

单词结构:

criteria of environmental sound level

字母数:37

记忆提示

🎯 重点记忆:

  • 单词拼写:criteria of environmental sound level
  • 核心含义:环境音量标准