collectorn.收集家;收税员;收取款项的人;收集器
collector pumping集流供水
collector channel集合管
collector journal收集日志
collector streets次干道
collector chamber集水室
collector current集极电流,集电极电流
collector voltage集电极电压
collector orifice集水渠孔口
collectorelectroden.集电极
collector coupling集电极耦合