英语词汇“closed-circuit”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
释义	WordReference Random House Unabridged Dictionary of American English © 2024 closed′ cir′cuit, [Elect.] Electricitya circuit without interruption, providing a continuous path through which a current can flow. Cf. open circuit. 1820–30 closed′-cir′cuit, adj.
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