hermetically sealed casing

英 [hermetically sealed casing]
美 [hermetically sealed casing]

中文释义

密封机罩

单词分析

单词结构：

hermetically sealed casing

字母数：26

记忆提示

🎯 重点记忆：

  • 单词拼写：hermetically sealed casing
  • 核心含义：密封机罩

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更新时间：2025-12-10 01:34:52