vaginal delivery的用法和樣例：
例句
- Objective To observed the analgesic effect of the bilateral blocking of pudendal nerves in vaginal delivery.
目的觀(guān)察雙側陰部神經(jīng)阻滯麻醉用于陰道分娩鎮痛效果。 - I have had two babies since I contracted the virus and both of them were born through vaginal deliveries.
我感染皰疹后，有了兩個(gè)孩子并且都是通過(guò)陰道分娩的。
