| 单词 | 电力供应 |
| 释义 | 〔power〕a storm that cut off power to the whole region.切断了整个地区电力供应的暴风雨〔power〕Electricity supplied to a home, building, or community:电力供应：供给家庭、建筑物或社区的电力：〔brownout〕A reduction or cutback in electric power, especially as a result of a shortage, a mechanical failure, or overuse by consumers.部分灯火管制：由于电力不足、发电机出故障或用户用电过度而减少电力供应或停止供电〔plug〕A fitting, commonly with two metal prongs for insertion in a fixed socket, used to connect an appliance to a power supply.插头：一种接头配件，一般有为插入一固定的插座而设计的两根金属棒，用来联结电器和电力供应系统 |
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