free from corrosive substances

[free from corrosive substances]
[free from corrosive substances]

中文释义

无腐蚀物的

单词分析

单词结构:

free from corrosive substances

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:free from corrosive substances
  • 核心含义:无腐蚀物的