电气 diànqì electrical Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 这栋建筑的电气系统需要全面升级。 zhè dòng jiànzhù de diànqì xìtǒng xūyào quánmiàn shēngjí. The electrical system of this building needs a comprehensive upgrade. Source: Dong Chinese Dictionary