wedge-shaped step

[wedge-shaped step]
[wedge-shaped step]

中文释义

[建] 楔形楼梯踏步

单词分析

单词结构:

wedge-shaped step

字母数:17

记忆提示

🎯 重点记忆:

  • 单词拼写:wedge-shaped step
  • 核心含义:[建] 楔形楼梯踏步