irrigation and drainage by well

[irrigation and drainage by well]
[irrigation and drainage by well]

中文释义

井灌井排

单词分析

单词结构:

irrigation and drainage by well

字母数:31

记忆提示

🎯 重点记忆:

  • 单词拼写:irrigation and drainage by well
  • 核心含义:井灌井排