1、bargain with sb 同某人讲价还价bargain for sth 为某东西讨价还价bargain with sb for sth 因为某东西同某人讨价还价bargain over the price 就价格问题磋商2、bargain for 确实有如下意思: 预料到;估计到;考虑到 We did not bargain for all this trouble. 我们没料到会有这些麻烦。 The effects of this policy were more than the government had bargained for... 这项政策带来的影响是政府始料未及的。 3、打折可用discount 折扣,减价,特价sth is on discount 某东西正在打折出售get a 20 per cent discount 享受百分之二十的折扣,就是打八折。