在某人心中是on one's mind还是in one's mind

on one's mind表示现在正在想的,比如,There's something on my mind.即,我现在心里有点事.in one's mind有两种意思一,“在我看来”：In my mind he is only a clown.在我看来他不过是个小丑.二,“在我心里”：You wi...