基本解释n.电力计；瓦特计同根派生 英汉例句用作名词 (n.)The meter with which we check power is a wattmeter.我们用来检查功率的仪表是瓦特计。She shattered the chattering wattmeter in the chaos.她在混乱中打碎了格格作响的瓦特计。