closed-circuit recording

[closed-circuit recording]
[closed-circuit recording]

中文释义

[电] 闭路录音/录像

单词分析

单词结构:

closed-circuit recording

字母数:24

记忆提示

🎯 重点记忆:

  • 单词拼写:closed-circuit recording
  • 核心含义:[电] 闭路录音/录像