biological mother

常见例句

My biological mother later found out that my mother hadnever graduated from college and that my father had never graduatedfrom high school.
但是我亲生母亲随后发现，我的养母从来没有上过大学,我的养父甚至从没有读过高中。
club.edu.sina.com.cn
Yet here she was in her doctor's office in the US with the baby's biological mother, both brought together by a terrible error at a fertility clinic.
然而她这会儿和孩子的亲生母亲一起坐在她的美国医生的办公室里，她们两个被这个生育诊所的一个严重错误绑在了一起。
But the similarity points up the difference: in Boy, the woman is not in fact the biological mother of the elder boy, and the family is insecure and peripatetic, lacking a permanent home.
不过这种相似性凸显了两者的差异：在《少年》中，那位女性实际上并非两个孩子中年长者的亲生母亲，而这个家庭也并不稳定、四处飘零、居无定所。

The household structure of a Roman household was this-- and I say "household," because our word "family," which we usually take to mean the biological family: the father, the mother, the children, maybe the grandchildren, maybe the extended family.
罗马人的家户结构是。。。,我用“家户“是因为“家庭“,通常是指有血缘关系的亲人：,父亲，母亲，孩子，可能还有孙辈，大家庭。
耶鲁公开课 - 新约课程节选

My biological mother was a young, unwed college graduate student, and she decided to put me up for adoption.
FORBES: Steve Jobs' 2005 Stanford Commencement Address