potential difference
讀音漢語翻譯
【計】 電位差【化】 勢差; 位差; 電勢差; 電位差
【醫】 [電]位差, [電]勢差
英文解釋：
名詞 potential difference:
- the difference in electrical charge between two points in a circuit expressed in volts同義詞：electric potential, potential, potential drop, voltage