pediatricsWiktionary 原文中文来自 ECDICTn.小儿科构词拆分ped词根/词干+-iatrics后缀Forms a noun meaning a specialty medical field of practice.演变路径（由近及远）英语源自 ←古希腊语 παῖς “child”原始词根原始印欧语 *peh₂w-词源说明From Ancient Greek παῖς (paîs, “child”) ped + -iatrics.释义（英文）名词 Noun(American spelling, medicine) The branch of medicine that deals with the treatment of children and adolescents.词族派生词（4）immunopediatricsneuropediatricsodontopediatricstelepediatrics相关词（2）pediatricpediatrician