闭路

閉路

bìlù

noun #27,372

Meanings

HSK 4

大楼里安装了闭路电视系统。

Dàlóu lǐ ānzhuāng le bìlù diànshì xìtǒng.

A closed-circuit television system was installed in the building.

HSK 7-9

闭路摄像头覆盖了整个停车场。

Bìlù shèxiàngtóu fùgài le zhěnggè tíngchēchǎng.

Closed-circuit cameras covered the entire parking lot.

usage

闭路 is most often seen in the compound 闭路电视 (CCTV - closed-circuit television), which is the standard Chinese term for surveillance camera systems.

闭 bì

路 lù