欠帐可以用 didn't pay 表示欠账33.8yuan MWh: (欠帐单位) didn't pay for 33.8 RMB dollars(如果这个是总额的话)如果"33.8元/千千瓦时"不是总额, 应把总额算出来, 再说欠款多少~~
33.8RMB/KWH
