mandibuloacral dysplasiaWiktionary 原文英/manˈdɪb.jʊl.əʊˌæ.krəl dɪsˈpleɪ.ʒə/美/mænˈdɪb.jʊl.oʊˌæ.krəl dɪsˈpleɪ.ʒə/释义名词noun1a rare autosomal genetic condition characterized by hypoplasia of the lower jaw