Closed circuits是什麼意思?

母語人士的回答
Rebecca
Closed-circuit是一個技術術語,指的是電流流動或循環的路徑。在韓語中,它通常被翻譯為閉路。它可以通過電線或電纜製成。另一方面, open circuits是指由於電路中斷(即斷路)而沒有電流流動的電路。示例: We made a closed circuit at school today! The light turned on when the wires joined. (我今天在學校做了一個閉合電路!燈亮了,因為電線已連接。) 示例: There was a closed-circuit connection from my video camera to the TV using a cable. T V和電視通過電纜以閉合電路連接。)