電源 diànyuán HSK4 power source Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: power supply unit All meanings 11 diànyuán 11 power source 10power supply unit 1 1 sentence for 電源 (diànyuán — power supply unit) 我把电源切断了。 wǒ bǎ diànyuán qiē duàn le. I cut the power. Source: OpenSubtitles