ex-stepmotherWiktionary 原文英美释义名词noun1A previous wife of one's father during one's lifetime, other than one's mother, typically following the divorce or death of the mother.同族词相关词 12ex-stepfather·ex-stepparent·stepbrother·stepchild·stepdaughter·stepfamily·stepfather·stepmother·stepparent·stepsibling·stepsister