tetrahedral toolmaker's straight edge

[tetrahedral toolmaker's straight edge]
[tetrahedral toolmaker's straight edge]

中文释义

四棱平尺

单词分析

单词结构:

tetrahedral toolmaker's straight edge

字母数:37

记忆提示

🎯 重点记忆:

  • 单词拼写:tetrahedral toolmaker's straight edge
  • 核心含义:四棱平尺