vacuum forepump

英 [vacuum forepump]
美 [vacuum forepump]

中文释义

前置真空泵

单词分析

单词结构：

vacuum forepump

字母数：15

记忆提示

🎯 重点记忆：

  • 单词拼写：vacuum forepump
  • 核心含义：前置真空泵

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更新时间：2026-03-10 20:25:52