熟語JLPT-N2
electric power
電 でん
でんelectricityでんしゃelectric trainでんtelephoneでんとうelectric lightでんぽうtelegramでんelectronかんでんdry cellていでんfailure of electricityでんきゅうlight bulbでんbatteryでんちゅうtelephone poleでんelectro-magnetic waveでんりゅうelectric currentでんりょくelectric powerはつでんgeneration (e.g. power)でんげんsource of electricityでんせんelectric line