counter-boring

[counter-boring]
[counter-boring]

中文释义

[机] 钻柱坑, 埋头孔

单词分析

单词结构:

counter-boring

字母数:14

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🎯 重点记忆:

  • 单词拼写:counter-boring
  • 核心含义:[机] 钻柱坑, 埋头孔