junction manhole

[junction manhole]
[junction manhole]

中文释义

接头入孔;管路交汇处检查井;管路交汇处入孔

单词分析

单词结构:

junction manhole

字母数:16

记忆提示

🎯 重点记忆:

  • 单词拼写:junction manhole
  • 核心含义:接头入孔;管路交汇处检查井;管路交汇处入孔