vacuum fittings

英 [vacuum fittings]
美 [vacuum fittings]

中文释义

真空配件

单词分析

单词结构：

vacuum fittings

字母数：15

记忆提示

🎯 重点记忆：

  • 单词拼写：vacuum fittings
  • 核心含义：真空配件

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更新时间：2026-01-17 01:06:30