vacuum support

英 [vacuum support]
美 [vacuum support]

中文释义

真空支承

单词分析

单词结构：

vacuum support

字母数：14

记忆提示

🎯 重点记忆：

  • 单词拼写：vacuum support
  • 核心含义：真空支承

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更新时间：2026-04-25 05:33:22