two-way joists

[two-way joists]
[two-way joists]

中文释义

双向龙骨

单词分析

单词结构:

two-way joists

字母数:14

记忆提示

🎯 重点记忆:

  • 单词拼写:two-way joists
  • 核心含义:双向龙骨