sealing device of ship lift

[sealing device of ship lift]
[sealing device of ship lift]

中文释义

升船机止水框架

单词分析

单词结构:

sealing device of ship lift

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:sealing device of ship lift
  • 核心含义:升船机止水框架