柯林斯詞典resistor /r??z?st?/ (resistors) 1. N-COUNT A resistor is a device that is designed to increase the ability of an electric circuit to stop the flow of an electric current through it. 電阻器[技術] 返回 resistor劍橋詞典a part of an electrical circuit designed to produce a particular amount of resistance to the flow of current 電阻器 返回 resistor