look down on

look down on 瞧不起，轻视

【例句】

◆ She looks down on people who've never been to university． 她瞧不起没上过大学的人。 

◆ He was looked down on because of his humble birth．他因出身卑微而被人看不起。

【联想】 反义短语：look up to仰慕，尊敬