protective x-ray tube

英 [protective x-ray tube]
美 [protective x-ray tube]

中文释义

安全X射线管

单词分析

单词结构：

protective x-ray tube

字母数：21

记忆提示

🎯 重点记忆：

  • 单词拼写：protective x-ray tube
  • 核心含义：安全X射线管

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更新时间：2026-02-06 18:31:51