haggle/ˈhægl; `hæɡl/ v[I, Ipr]~ (with sb) (over/about sth) argue (esp about the price, etc when agreeing upon the terms of a sale or other transaction) 争论; （尤指）讨价还价 It's not worth haggling over a few pence. 为几便士争论不休实在不值得.
牛津英汉双解词典