单词	不宣布
释义	同DARK
随便看	dc(data channel) dc--data channel dc--data collection dc data set dc, dc dc-dc dc/dc capacitive converter dc/dc conversion dc-dc convert card dc-dc converter dc/dc converter dc/dc converters d.c., dc, d-c dc-dc power conversion dc/dc power conversion dc-dc power converter dcd--data carrier detected dcde dcde--data circuit terminating equipment dc--define constant d.c.demagnetization remnant curve dc--digital computer dc--digital control d.c.direct current dc--direct current