rotary line selector type interphone

[rotary line selector type interphone]
[rotary line selector type interphone]

中文释义

转盘式互通电话机

单词分析

单词结构:

rotary line selector type interphone

字母数:36

记忆提示

🎯 重点记忆:

  • 单词拼写:rotary line selector type interphone
  • 核心含义:转盘式互通电话机