sound powered telephone

[sound powered telephone]
[sound powered telephone]

中文释义

声力电话,声动力电话

单词分析

单词结构:

sound powered telephone

字母数:23

记忆提示

🎯 重点记忆:

  • 单词拼写:sound powered telephone
  • 核心含义:声力电话,声动力电话