释义 |
CCTV CCTV /ˌsiː.siː.tiːˈviː/ ► F0 ABBREVIATION FOR CLOSED-CIRCUIT TELEVISION(Cf. ↑closed-circuit television): a system that sends television signals to a limited number of screens, and is often used in shops and public places to prevent crime: » CCTV camerasThesaurus+: ↑Television |