阻抗匹配 zǔkàngpǐpèi impedance matching Origin Definitions Defs Strokes Stroke Words Sentences Sents 阻抗 zǔkàng impedance (electrical) impedance; the total opposition that a circuit presents to alternating current匹配 pǐpèi verb to match to be a good fit; to match; to be compatible, especially in technical contexts like electronics or design