sf (short wave frequency)

[sf (short wave frequency)]
[sf (short wave frequency)]

中文释义

短波频率

单词分析

单词结构:

sf (short wave frequency)

字母数:25

记忆提示

🎯 重点记忆:

  • 单词拼写:sf (short wave frequency)
  • 核心含义:短波频率