公平交易

Pinyin: gōng píng jiāo yì Usage: 偏正式；作主语、宾语；含褒义 Explanation: 公平合理的买卖 Source: 明·吴承恩《西游记》第68回：“公平交易，又不化他，又不抢他，何罪之有！” Example: 我们需要市场的～，才能保证市场繁荣。 Thesaurus:  detachment bargain, we are equally honest with aged and child customers, Made no cobaltous, bargain detachment, to cheat neither the old nor the young., Introduction fixed price Antonym Group:  be all over the sky quote, Wild speculation, be all over the sky bargaining, Conceal days asking price, Days of bargaining hiding