ULF (ultra-low frequency)

[ULF (ultra-low frequency)]
[ULF (ultra-low frequency)]

中文释义

低频

单词分析

单词结构:

ULF (ultra-low frequency)

字母数:25

记忆提示

🎯 重点记忆:

  • 单词拼写:ULF (ultra-low frequency)
  • 核心含义:低频