sinking and walling scaffold

[sinking and walling scaffold]
[sinking and walling scaffold]

中文释义

[矿业] 两用吊盘

单词分析

单词结构:

sinking and walling scaffold

字母数:28

记忆提示

🎯 重点记忆:

  • 单词拼写:sinking and walling scaffold
  • 核心含义:[矿业] 两用吊盘