watt-hour
讀音漢語翻譯
n. 瓦(特小)時【電】 瓦特小時
英文解釋：
名詞 watt-hour:
- a unit of energy equal to the power of one watt operating for one hour
詳細解釋：
watt-hour
n.Abbr. WH,W-hr（名詞）縮寫 WH,W-hrA unit of energy, especially electrical energy, equal to the work done by one watt acting for one hour and equivalent to 3,'00 joules.瓦特小時：能量單位，尤指電能，等於一瓦特一小時所做的功，相當於3,'00焦耳
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