sound powered teleph

查询英语单词中文释义、音标、发音和例句。

sound powered telephone set
[sound powered telephone set]
[sound powered telephone set]

中文释义

无电池电话,声力电话机

单词分析

单词结构:

sound powered telephone set

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:sound powered telephone set
  • 核心含义:无电池电话,声力电话机