open-hearth steelmaking

[open-hearth steelmaking]
[open-hearth steelmaking]

中文释义

平炉炼钢

单词分析

单词结构:

open-hearth steelmaking

字母数:23

记忆提示

🎯 重点记忆:

  • 单词拼写:open-hearth steelmaking
  • 核心含义:平炉炼钢