obstetrics
n. 产科学,助产术
例句
Surgical training takes at least nine years, or 11 in the case of obstetrics.
外科培训至少需要9年,产科则要11年。
《柯林斯英汉双解大词典》
She brought her children into the world at a time when obstetrics was a primitive art.
她生孩子的时候, 产科学还是一门原始医术。
《新英汉大辞典》
American Journal of Obstetrics and Gynecology 2004.
《美国产科与妇科学杂志》,2004年。