closed smooth arc

[closed smooth arc]
[closed smooth arc]

中文释义

[物] 闭光滑弧

单词分析

单词结构:

closed smooth arc

字母数:17

记忆提示

🎯 重点记忆:

  • 单词拼写:closed smooth arc
  • 核心含义:[物] 闭光滑弧