基本解释n.電力計；瓦特計同根派生 wattmeter相关词英汉例句用作名詞 (n.)The meter with which we check power is a wattmeter.我們用來檢查功率的儀表是瓦特計。She shattered the chattering wattmeter in the chaos.她在混亂中打碎了格格作響的瓦特計。wattmeter更多例句