roof expansion joint

[roof expansion joint]
[roof expansion joint]

中文释义

屋顶伸缩缝

单词分析

单词结构:

roof expansion joint

字母数:20

记忆提示

🎯 重点记忆:

  • 单词拼写:roof expansion joint
  • 核心含义:屋顶伸缩缝