交易,购买, 买,获得
buy
(noun)交易,购买bought
(verb)买（buy的过去式和过去分词）bought
(adjective)?买来的buyers
(noun)买主,采购员（buyer的复数）buying
(verb)收买（buy的现在分词）,获得,购买buys
(noun)便宜货,购买buys
(verb)购买,购得（buy的第三人称单数）prebuilt
(adjective)预制的,预建的rebuilding
(verb)使复原（rebuild的现在分词）,重建rebuilt
(verb)重新组装（rebuild的过去式和过去分词）buy
(verb)买,获得buyer
(noun)买主,采购员rebuild
(verb)复原,改造,重建,重新组装
