noun 下载 🔗分享 法拉,Fālā. In the International System of Units, the derived unit of electrical capacitance; the capacitance of a capacitor in which one coulomb of charge causes a potential difference of one volt across the capacitor. Symbol: F Examples : "The input has 5 pF (picofarads) of capacitance." 输入端的电容是5皮法拉 (pF)。 physics electronics unit science technical 与AI对话词汇游戏阅读练习