raised water-tight manhole

[raised water-tight manhole]
[raised water-tight manhole]

中文释义

[网络] 升高水密人孔

单词分析

单词结构:

raised water-tight manhole

字母数:26

记忆提示

🎯 重点记忆:

  • 单词拼写:raised water-tight manhole
  • 核心含义:[网络] 升高水密人孔