vt.& vi.购买，购得；n.交易，买卖；便宜货；vt.够支付；买通；收买；贿赂 变形： 过去式：bought过去分词：bought现在分词：buying第三人称单数：buys 双语释义：v.(动词)vt. & vi. 购买,购得 obtain sth by giving moneyvt. & vi. 作出牺牲以获得 obtain sth by sacrificen.(名词)[C]买卖,交易 sth bought[C]便宜货 a good buy, is a useful purchase or a b