working photometric standard lamp

[working photometric standard lamp]
[working photometric standard lamp]

中文释义

常用测光标准灯

单词分析

单词结构:

working photometric standard lamp

字母数:33

记忆提示

🎯 重点记忆:

  • 单词拼写:working photometric standard lamp
  • 核心含义:常用测光标准灯