单词	填实棚架
释义	填实棚架pigsty
随便看	collector modulation collector modulation circuit collector node collector of customs, collector of taxes collector of the salt gabel collector overall coefficient of lossed collector plate collector power supply collector region collector resistance collector resistor collector ring collector--ring collector ring brush collector-ring lead collector ring (slip-ring) collector ring {slip-ring} collector ring； slip ring collector road collector's collectors collector saturation current collector saturation resistance collector saturation voltage