a device for making a record of the wave forms of fluctuating voltages or currents
oscillograph详细解释
os.cil.lo.graph n.（名词）A device that records oscillations, as of an electric current and voltage.示波器：记录（电流和电压的）摆动变化的仪器 来源：oscill(ation)oscill(ation)-graph-graph 【引伸】 oscil.lograph.ic adj.（形容词）oscil.lograph.ically adv.（副词）os.cillog.raphy
