| 单词 | closed-circuit |
| 释义 | closed-circuit 1 ENTRIES FOUND: closed-circuit (adjective) closed-circuit /ˈkloʊzdˈsɚkət/ adjective closed-circuit /ˈkloʊzdˈsɚkət/ adjective Learner's definition of CLOSED-CIRCUIT always used before a noun — used to describe a television system that sends its signal through wires to a limited number of televisions闭路电视系统的 The store uses closed-circuit television to monitor the activities of shoppers.这家商店使用闭路电视对购物者进行监控。 |
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