closed - circuit television

英 [closed - circuit television]
美 [closed - circuit television]

中文释义

n. 闭路电视 [网络] 闭路电视系统；闭路电视监控系统；闭路监视系统

单词分析

单词结构：

closed - circuit television

字母数：27

记忆提示

🎯 重点记忆：

  • 单词拼写：closed - circuit television
  • 核心含义：n. 闭路电视 [网络] 闭路电视系统；闭路电视监控系统；闭路监视系统
  • 相关含义：闭路电视监控系统、闭路监视系统

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更新时间：2026-02-02 02:32:25