birth parent 的英语意思
birth parentˈbirth ˌparent noun [countable] 
查看全部语言翻译 a child’s natural mother or father, rather than someone who has become the child’s legal mother or father through adoption孩子的亲生父母，而非通过收养成为孩子法定父母的人
查看全部语言翻译 a child’s natural mother or father, rather than someone who has become the child’s legal mother or father through adoption孩子的亲生父母，而非通过收养成为孩子法定父母的人