closed hole

英 [closed hole]
美 [closed hole]

中文释义

密封孔

单词分析

单词结构：

closed hole

字母数：11

记忆提示

🎯 重点记忆：

  • 单词拼写：closed hole
  • 核心含义：密封孔

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更新时间：2026-03-27 20:28:49