closing and checking mechanisms for doors

[closing and checking mechanisms for doors]
[closing and checking mechanisms for doors]

中文释义

关门及制动装置

单词分析

单词结构:

closing and checking mechanisms for doors

字母数:41

记忆提示

🎯 重点记忆:

  • 单词拼写:closing and checking mechanisms for doors
  • 核心含义:关门及制动装置