词汇	niconacid
释义	niconacid 英nɪ'kənəsɪd美nɪ'kənəsɪd烟酸¹⁰⁰
随便看	collector efficient factor collectorelectrode collector electrode collector-electrode collector electrode pipe collector-emitter collector-emitter breakdown collector-emitter current gain collector emitter cut off current collector-emitter cut-off current collector-emitters collector-emitter saturation collector emitter saturation voltage collector-emitter saturation voltage collector emitter voltage collector-emitter voltage collector etch collector/evaporator collector exit diameter collector factor collector family collector feedback capacitance collector field Collector Field Effect Register collector film