closed-circuit television (CCTV)

　
英 美
  • 閉路電視

closed-circuit television (CCTV)的用法和樣例：

例句

  1. There is a closed circuit television and hi-fi system in the room.
    房?jì)扔虚]路電視和高保真音響。
  2. Similar CCTV cameras are being planned for other open highways and major public transport interchanges.
    此外，當局正計劃在其他露天公路及主要公共交通交匯處，安裝同類(lèi)型的閉路電視攝影機。
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