permanent supplementary artificial lighting

[permanent supplementary artificial lighting]
[permanent supplementary artificial lighting]

中文释义

常时辅助人工照明

单词分析

单词结构:

permanent supplementary artificial lighting

字母数:43

记忆提示

🎯 重点记忆:

  • 单词拼写:permanent supplementary artificial lighting
  • 核心含义:常时辅助人工照明