单词	PDD
释义	PDD abbreviation pervasive developmental disorder Medical Definition PDD abbreviation pervasive developmental disorder Autism, Asperger syndrome, and pervasive developmental disorder-not otherwise specified (PDD-NOS) have been proposed to occur along a spectrum within PDD. Susan L. Hyman, The Journal of the American Medical Association
随便看	akeley akene akenes akenobeite Akenside akepiro Akeridae akeridaes akerite Akerlof akermanite akes akh Akha akhae akhas akhelóos Akhenaton Akhisar Akhissar Akhmimic akhrot akhundzada aki akia

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。