childhood disintegrative disorder

名词 n.
/ˈtʃaɪldhʊd dɪsˈɪntɪˌɡreɪtɪv dɪsˈɔːdə(ɹ)/   

英文释义

名词 n.
  1. A rare condition characterized by deterioration of language, social function, and motor skills in a child after normal development for the child's first three years. uncountable
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