conventional beam-pumping unit

英 [conventional beam-pumping unit]
美 [conventional beam-pumping unit]

中文释义

常规式游梁抽油机

单词分析

单词结构：

conventional beam-pumping unit

字母数：30

记忆提示

🎯 重点记忆：

  • 单词拼写：conventional beam-pumping unit
  • 核心含义：常规式游梁抽油机

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更新时间：2026-01-31 23:05:57