look down for/on sb 有这样的搭配吗?

look down for/on sb 有这样的搭配吗? put sb down 和look down on sb的区别 look down at sb 和look down on sb的区别?怎么用? be down for sb look good on sb look good on sb. look down on it's wrong to ____deal people A.look after B.look forward to C.look for D.look down on I look down on you I look down on you disdain look down on you l very look down for 轻视某人是look down sb还是look down at sb? look look down 还有look on?和look forward to? look down;look at;look down at;look down on区别? look down upon和look down on的区别~ look down to和look down on有什么区别? look down on和look down at的区别?