dicker/ˈdɪkə(r); `dɪkɚ/ v[I, Ipr]~ (with sb) (for sth) argue (with the seller) about the price of sth; haggle （与卖主）讲价钱; 讨价还价 She dickered (with the shopkeeper) for the best fruit. 她要买店里最好的水果而（跟店主）讨价还价.
牛津英汉双解词典