pervasive developmental disorder

短语

发音

UK /pɜːˈveɪsɪv dɪˌvɛləpˈmɛntl dɪsˈɔːdə(ɹ)/

词形变化

pervasive developmental disorders 复数 pervasive developmental disorders

别名

PDD

释义与例句

n.
  1. 1.

    Any of a group of disorders characterized by delays in the development of multiple basic functions including socialization and communication. They were five in the DSM-IV: Asperger syndrome, autism, childhood disintegrative disorder, Rett syndrome, and PDD-NOS.

    医学 心理学