watt·me·ter /ˈwɑtˌmitɚ/ 電力計,瓦特計
watt·me·ter /ˈwɑtˌmɪtɚ/ 名詞 瓦特表,瓦特計,功率表
wattmeter 瓦特表; 瓦特計 W; WM
wattmeter 瓦特計
Watt·me·ter n. Physics An instrument for measuring power in watts, -- much used in measuring the energy of an electric current. ◄ ►