double notched joint

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double notched joint
[double notched joint]
[double notched joint]

中文释义

开槽叠接

单词分析

单词结构:

double notched joint

字母数:20

记忆提示

🎯 重点记忆:

  • 单词拼写:double notched joint
  • 核心含义:开槽叠接