1.两者意思差不多,都是“想起；记起”,但是用法差别很大.
2.call to mind是及物动词,即call后面必须加一个宾语,构成call...to mind结构.
当然如果其宾语是名词,则该宾语放在to mind后面也可以.
3.而come to mind是一个不及物动词短语,其后不能加宾语,且不能用于被动语态.
如：Sorry,I just can't call his name to mind at the moment.
= Sorry,his name can't come to mind at the moment.
对不起,我一时叫不出他的名字.