spring-steel roof member

[spring-steel roof member]
[spring-steel roof member]

中文释义

弹性钢顶梁

单词分析

单词结构:

spring-steel roof member

字母数:24

记忆提示

🎯 重点记忆:

  • 单词拼写:spring-steel roof member
  • 核心含义:弹性钢顶梁