bargainn.交易；便宜货；契约v.讨价还价；议价；(谈价钱后)卖bargaining fees交易费用bargain hunting买便宜货bargain counter廉价柜,廉价货品柜bargainbasement廉价部bargainig agent代表职工谈判的工会bargain on term期货交易bargain on spot即付交易bargaining chip筹码bargaining group[经] 订约谈判组bargaining table谈判桌