vacuum testing

英 [vacuum testing]
美 [vacuum testing]

中文释义

真空试验

单词分析

单词结构：

vacuum testing

字母数：14

记忆提示

🎯 重点记忆：

  • 单词拼写：vacuum testing
  • 核心含义：真空试验

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更新时间：2026-01-23 15:16:04