change-over rail mechanism for launch pad

[change-over rail mechanism for launch pad]
[change-over rail mechanism for launch pad]

中文释义

发射台转轨装置

单词分析

单词结构:

change-over rail mechanism for launch pad

字母数:41

记忆提示

🎯 重点记忆:

  • 单词拼写:change-over rail mechanism for launch pad
  • 核心含义:发射台转轨装置