会話トレ Drill: 電気工学 Electrical engineering, Mathematics
電流 (でんりゅう denryuu)
current, electric current
I = intensity of electricity, intensity of current = A
A = amperage
電流量(アンペア数)
エアコンの室外機 (shitsu-gaiki)
ac compressor
= air conditioning compressor units
電池 (でんち)
battery
a battery
(pl) batteries

