perforated dry pipe

[perforated dry pipe]
[perforated dry pipe]

中文释义

孔集汽管

单词分析

单词结构:

perforated dry pipe

字母数:19

记忆提示

🎯 重点记忆:

  • 单词拼写:perforated dry pipe
  • 核心含义:孔集汽管