be partial to

对 ... 偏爱
对 ... 特别喜欢

详细释义：

1. 偏袒

Teachers tend to be partial to students with good scores.

老师往往容易偏袒成绩优良的学生。

2. 特别喜欢

She's very partial to sweet foods.

她特别喜欢吃甜食。