pediatrics

例句：

1. 1. Pediatricians are the doctors who specialize in treating children's diseases.
   儿科医生是专门治疗儿童疾病的医生。
2. 2.The pediatrician recommended a vaccination for her child.
   儿科医生为她的孩子推荐了疫苗接种。
3. 3. Pediatrics is an important branch of medicine that focuses on the health and well-being of children.
   儿科学是医学的一个重要分支，专注于儿童的健康和福祉。