hydrogen-reduced iron

英 [hydrogen-reduced iron]
美 [hydrogen-reduced iron]

中文释义

氢还原铁粉

单词分析

单词结构：

hydrogen-reduced iron

字母数：21

记忆提示

🎯 重点记忆：

  • 单词拼写：hydrogen-reduced iron
  • 核心含义：氢还原铁粉

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更新时间：2026-01-19 02:06:28