marine calling and distress radio telephony freque

[marine calling and distress radio telephony freque]
[marine calling and distress radio telephony freque]

中文释义

海上呼叫和遇险无线电话频率

单词分析

单词结构:

marine calling and distress radio telephony freque

字母数:50

记忆提示

🎯 重点记忆:

  • 单词拼写:marine calling and distress radio telephony freque
  • 核心含义:海上呼叫和遇险无线电话频率