1、buy英[ba?]美[ba?]，v.購買; 買; 夠支付; 買通; 收買; 賄賂;n.購買; 合算的商品; 買進(或出售)的東西。2、[例句]You would do well to consider all the options before buying.你購買之前最好對各種選擇都考慮一下。