vacuum and pressure air pump

英 [vacuum and pressure air pump]
美 [vacuum and pressure air pump]

中文释义

抽空压气两用泵

单词分析

单词结构：

vacuum and pressure air pump

字母数：28

记忆提示

🎯 重点记忆：

  • 单词拼写：vacuum and pressure air pump
  • 核心含义：抽空压气两用泵

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更新时间：2026-04-12 14:15:58