power supply interface further comprises the USB power supply interface; the adapter comprises a laptop adapter module and a USB adapter module; the laptop charging interface is electrically connected with the laptop adapter module of the adapter through a first lead; the USB power supply interface ...
电脑电源230W台式电脑电源ATX PCPowerSupply台式机工厂 深圳市天一瑞特电子有限公司4年 回头率:37.5% 广东 深圳市光明新区 ¥99.75 全新额定400W台式机电脑电源套网PC电源Computerpowersupply 东莞市乐康电子有限公司15年 回头率:8.3% 广东 东莞市 ¥88.00成交30台 ...
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【答案】C【核心短语/词汇】power supply(电源)【翻译】我能借你的电源吗?我的电池快没电了。【解析】A. laptop(笔记本电脑) B. desktop(台式电脑) C. battery(电池) D. speaker(扬声器)。根据题干中“power supply”为电源之意,再结合题意,AB选项都需要接电源,故AB错误,D选项不符合题意,故选C。 反...