Look down on= Look down upon意思是看不起，轻视。这个短语的反义词是: Look up to尊重，尊敬，看得起。注意:look up at抬头看，向上看。 Look up at 的反义词是。 Look down at (to)俯视，向下看。
例如:
We should respect others and never look down upon them.
Many young girls look up to you.
