reciprocating vacuum pump

英 [reciprocating vacuum pump]
美 [reciprocating vacuum pump]

中文释义

[化] 往复式真空泵

单词分析

单词结构：

reciprocating vacuum pump

字母数：25

记忆提示

🎯 重点记忆：

  • 单词拼写：reciprocating vacuum pump
  • 核心含义：[化] 往复式真空泵

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更新时间：2026-04-11 00:50:07