trihedral tool-maker's straight edge

[trihedral tool-maker's straight edge]
[trihedral tool-maker's straight edge]

中文释义

三棱直尺

单词分析

单词结构:

trihedral tool-maker's straight edge

字母数:36

记忆提示

🎯 重点记忆:

  • 单词拼写:trihedral tool-maker's straight edge
  • 核心含义:三棱直尺