lining of shaft mouth in the open-pit area

[lining of shaft mouth in the open-pit area]
[lining of shaft mouth in the open-pit area]

中文释义

明槽砌石旋

单词分析

单词结构:

lining of shaft mouth in the open-pit area

字母数:42

记忆提示

🎯 重点记忆:

  • 单词拼写:lining of shaft mouth in the open-pit area
  • 核心含义:明槽砌石旋