copper coated iron powder

[copper coated iron powder]
[copper coated iron powder]

中文释义

包铜铁粉

单词分析

单词结构:

copper coated iron powder

字母数:25

记忆提示

🎯 重点记忆:

  • 单词拼写:copper coated iron powder
  • 核心含义:包铜铁粉