1. buy的短语:1) buy sb sth = buy sth for sb 给某人买某物2)buy sth for some money 用多少钱买某物绝对正确 希望采纳
buy sth for sba bad buy(吃亏的买卖)a best buy(上算的买卖)a good buy(便宜货)bought and sold(被出卖)buy out (收买)
buy sth for sb=buy sb sth给某人买某物