buy过去式：bought buy 英[baɪ]美[baɪ] vt.& vi.购买，购得 n.交易，买卖; 便宜货 vt.够支付; 买通; 收买; 贿赂 第三人称单数：buys现在分词：buying 过去式：bought过去分词：bought 例句 1.The chance to buy it now at a knockdown price 现在以低价购买它的机会 2.All told, best buy hopes to save$ 800 million by fiscal 2015. 百思买希望截至2015财年，所有措施可以削减8亿美元开支。