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雨天依然美丽
电源为power 电源线一般可说power line,power cord或supply cord
伊斯忐忑
电源 [词典] source; current source; electric source; power pack; electrical source; [例句]一些型号的电池可以连接到直流电源上进行充电。Some kinds of batteries can be recharged by connecting them to a source of directcurrent.
运动的毛毛
power for labtop（笔记本电源）希望能帮到你
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