1. 优惠的：practial 实际的;务实的 | preferential 优惠的 | pressing 紧迫的

2. 优先的,优惠的：preference share 优先股 | Preferential 优先的,优惠的 | preferential interest rate 优惠利率

3. preferential在线翻译

3. 优先的：preferential wetting 优先润湿 | preferential 优先的 | preferentially oil-wet 选择性油湿的

4. danci.911cha.com

4. 先取的：preferential shop 荷兰特惠商店 | preferential 先取的 | preferment 优先

1. 优先的；优惠的；优待的
    If you get preferential treatment, you are treated better than other people and therefore have an advantage over them.

    e.g. Despite her status, the Duchess will not be given preferential treatment.
           虽然地位显赫，但是公爵夫人并不会得到优待。

1. manifesting partiality

    e.g. a discriminatory tax
           preferential tariff rates
           preferential treatment
           a preferential shop gives priority or advantage to union members in hiring or promoting

    Synonym: discriminatory