輕視If you don't fulfil the obligation people will look down on you. 如果你不盡自己應盡的責任, 人們就會瞧不起你。He was looked down on because of his humble background. 他因家世寒微而被人看不起。
鄙視If you don't fulfil the obligation people will look down upon you. 如果你不盡自己應盡的責任, 人們就會瞧不起你。He was looked down upon because of his humble background. 他因家世寒微而被人看不起。