paediatrics
/ˌpiːdɪˈætrɪks/( <美> pediatrics)
plural noun
treated as sing.
- the branch of medicine dealing with children and their diseases儿科学。
派生词
paediatric
adjectivepaediatrician
noun词源
late 19th cent.: from PAEDO- 'of children' + Greek iatros 'physician' + -ICS .