短語詞組短語buying cheap and selling dear 賤買貴賣buying rate and selling rate 買價與賣價brisk buying and selling [貿(mào)易]購銷兩旺frandulent buying and selling 倒賣buying and selling channels 購銷渠道buying and selling stuff 買賣物品Buying And Selling Goods 買賣商品buying and selling stocks 股票買賣Buying And Selling Houses 買賣房子 返回 buying and selling