rotary hearth iron making

[rotary hearth iron making]
[rotary hearth iron making]

中文释义

转底炉炼铁

单词分析

单词结构:

rotary hearth iron making

字母数:25

记忆提示

🎯 重点记忆:

  • 单词拼写:rotary hearth iron making
  • 核心含义:转底炉炼铁