ex-stepfatherWiktionary 原文英美构词拆解ex-前缀+stepfather词干ex-out of · outside词源说明From ex- + stepfather.释义名词noun1A previous husband of one's mother during one's lifetime, other than one's father, typically following the divorce or death of the father.同族词相关词 12ex-stepmother·ex-stepparent·stepbrother·stepchild