broadcast television test pattern

[broadcast television test pattern]
[broadcast television test pattern]

中文释义

广播电视测试卡

单词分析

单词结构:

broadcast television test pattern

字母数:33

记忆提示

🎯 重点记忆:

  • 单词拼写:broadcast television test pattern
  • 核心含义:广播电视测试卡