protecting substance against radiation

[protecting substance against radiation]
[protecting substance against radiation]

中文释义

防幅射线物质

单词分析

单词结构:

protecting substance against radiation

字母数:38

记忆提示

🎯 重点记忆:

  • 单词拼写:protecting substance against radiation
  • 核心含义:防幅射线物质