【生活】电路，电动干发头罩

circuitry

Circuitry

transistor circuit【电子】;transistor circuitry【电子】;transistorized circuit【电子】

molecular circuitry

Experiment in Electronic Circuitry

microelectronic circuitry

duplex circuit【电子】;duplicate circuitry【电子】

signal box with push-button geographical circuitry