mechanical seal ring

英 [mechanical seal ring]
美 [mechanical seal ring]

中文释义

械密封环

单词分析

单词结构：

mechanical seal ring

字母数：20

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🎯 重点记忆：

  • 单词拼写：mechanical seal ring
  • 核心含义：械密封环

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更新时间：2026-02-01 00:57:35