seal by B-ring

英 [seal by B-ring]
美 [seal by B-ring]

中文释义

[化] B型环密封

单词分析

单词结构：

seal by B-ring

字母数：14

记忆提示

🎯 重点记忆：

  • 单词拼写：seal by B-ring
  • 核心含义：[化] B型环密封

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更新时间：2026-02-01 23:12:30