英语释义
1. a specialty that is part of a broader specialty
Child psychiatry is a subspecialty of general psychiatry, just as hematology is of internal medicine.
— Bruno Bettelheim and Alvin A. Rosenfeld An entire subspecialty known as machine learning is devoted to building algorithms that allow computers to develop new behaviors based on experience.
— Adam Piore
2. a subordinate field of specialization
child psychiatry is a subspecialty of general psychiatry
— Bruno Bettelheim et al