noun🔗Share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"The input has 5 pF (picofarads) of capacitance."输入端的电容是5皮法拉 (pF)。physicselectronicsunitsciencetechnicalChat with AIVocabulary GamePractice Reading