well-point back pumping

英 [well-point back pumping]
美 [well-point back pumping]

中文释义

井点回灌

单词分析

单词结构：

well-point back pumping

字母数：23

记忆提示

🎯 重点记忆：

  • 单词拼写：well-point back pumping
  • 核心含义：井点回灌

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更新时间：2026-01-23 12:44:29