preferential

He had promised that the rich and privileged would no longer get preferential treatment.

他已承诺富人和特权阶层将不会再得到优待。

Like cats, babies appear to engage in what's called "preferential looking".

和猫一样，婴儿似乎也会进行所谓的“优先选择”。

Offering preferential treatment to wealthy countries.

向富裕国家提供优惠待遇。

In optional preferential voting, voters will vote according to their primary vote intention.

在选择性优先投票中，选民将根据其最初的投票意向进行投票。

The company needs to pay off all the claims of the preferential creditors.

该公司需清偿优先债权人的所有债务。