dark spot defect of led

[dark spot defect of led]
[dark spot defect of led]

中文释义

发光二极体暗点缺陷

单词分析

单词结构:

dark spot defect of led

字母数:23

记忆提示

🎯 重点记忆:

  • 单词拼写:dark spot defect of led
  • 核心含义:发光二极体暗点缺陷