We feel contempt for a liar or a thief.

我们对说谎者和贼感到轻视。

'You used not to be; you used to feel contempt for me.

“你以前不是； 你曾经对我感到蔑视。

Why do you feel contempt for him then?

你为何那么轻视他？

She had only contempt for herself because once she had felt contempt for Walter.

她之所以看不起自己， 只是因为她曾经看不起沃尔特。