单词	潛望鏡的
释义	潛望鏡的1. periscopic
随便看	power-supply operation power supply redundancy power supply reliability； service reliability power supply ripple power-supply scaling power supply screen power supply switch power supply system power supply system of nuclear power plant power supply telephone system power supply trace power-supply types power supply unit power supply--unit power supply voltage power surge power--surge power, surplus power sweep power sweeper power swing blocking power switch [power] switch board power switchboard power switchgroup