英语词汇“closed-circuit television”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词

closed-circuit television

释义

Noun: closed-circuit television

A television system that is not used for broadcasting but is connected by cables to designated monitors (as in a factory or theatre)
- CCTV

Derived forms: closed-circuit televisions

Type of: television, television system

Encyclopedia: Closed-circuit television

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