dual-wavelength led

[dual-wavelength led]
[dual-wavelength led]

中文释义

双波长发光二极体

单词分析

单词结构:

dual-wavelength led

字母数:19

记忆提示

🎯 重点记忆:

  • 单词拼写:dual-wavelength led
  • 核心含义:双波长发光二极体