双语例句
用作名词(n.)
- She specializes in obstetrics.
她是产科专家。
权威例句
Difficult intubation in obstetricsSurgery, Gynecology And Obstetrics*†Department of Obstetrics and GynaecologyBritish Journal of Obstetrics and GynaecologyAmerican Journal of Obstetrics and GynecologyAmerican journal of obstetrics and gynecology.Difficult tracheal intubation in obstetrics.Veterinary reproduction and obstetrics (theriogenology).Australian and New Zealand Journal of Obstetrics and GynaecologyAssessing the quality of randomization from reports of controlled trials published in obstetrics and gynecology journals.
