常見例句U.S. residential electricity prices are expected to average 10.6 cents per kilowatthour in 2007 (U.S. 預(yù)計2007年美國居民用電的平均價格爲(wèi)10.;6美分/千瓦時。S. residential electricity prices are expected to average 10.6 cents per kilowatthour in 2007 (U.S.Residential Electricity Prices). 預(yù)計，2007年美國民用電價將平均上漲10.;6美元/千瓦時。Hoping to reduce demand, China has increased the price of electricity by an average of a quarter of a cent per kilowatthour. 中國已經(jīng)把每度的電價平均提了1/4分，希望能夠抑制電力需求。maximum demand kilowatthour meter 最大需量電度表kilowatthour meter 電能表threephase kilowatthour meter 三相電度表 返回 kilowatthour