main joist of suspended ceiling

[main joist of suspended ceiling]
[main joist of suspended ceiling]

中文释义

吊顶主龙骨

单词分析

单词结构:

main joist of suspended ceiling

字母数:31

记忆提示

🎯 重点记忆:

  • 单词拼写:main joist of suspended ceiling
  • 核心含义:吊顶主龙骨