drainage well

英 [drainage well]
美 [drainage well]

中文释义

排水井

单词分析

单词结构：

drainage well

字母数：13

记忆提示

🎯 重点记忆：

  • 单词拼写：drainage well
  • 核心含义：排水井

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更新时间：2026-01-13 11:34:22