hand-powered emergency transmitter

[hand-powered emergency transmitter]
[hand-powered emergency transmitter]

中文释义

手摇供电式紧急发信机

单词分析

单词结构:

hand-powered emergency transmitter

字母数:34

记忆提示

🎯 重点记忆:

  • 单词拼写:hand-powered emergency transmitter
  • 核心含义:手摇供电式紧急发信机