ob.stet.rics
n.(used with a sing. or pl. verb)Abbr. OB,ob.,Ob.,obs.,obstet.(名词)(与单数或复数动词连用)缩写 OB,ob.,Ob.,obs.,obstet.The branch of medicine that deals with the care of women during pregnancy, childbirth, and the recuperative period following delivery.产科医学:医学的一个分支,处理妇女怀孕、分娩及产后恢复阶段的医护工作