电压表 diànyābiǎo voltmeter Origin Definitions Defs Strokes Stroke Words Sentences Sents 电压 電壓 diànyā voltage electrical potential difference; the force that causes electric current to flow through a circuit, measured in 伏特 fútè表 錶 biǎo noun meter An instrument or gauge used for measuring and displaying a specific quantity, such as electricity, water, or pressure.