overhead contact line with catenary

[overhead contact line with catenary]
[overhead contact line with catenary]

中文释义

链形悬挂

单词分析

单词结构:

overhead contact line with catenary

字母数:35

记忆提示

🎯 重点记忆:

  • 单词拼写:overhead contact line with catenary
  • 核心含义:链形悬挂