dock gate operating machine

[dock gate operating machine]
[dock gate operating machine]

中文释义

[船] 坞门启闭机

单词分析

单词结构:

dock gate operating machine

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:dock gate operating machine
  • 核心含义:[船] 坞门启闭机