“primary progressive aphasia”的概念、定义、翻译、参考文献-科学参考

单词	primary progressive aphasia
释义	primary progressive aphasia Encyclopedia 文学失语症释 primary progressive aphasia原发进行性失语症一种由神经退行性疾病而引起的失语症，表现为语言功能的进行性损伤，而其它认知功能则相对保留。
随便看	quadraxial mounting quadraxial tracking frame quadraxial tracking system quadriamicable number quadric quadric cone quadric curve quadric cylinder quadricell quadric hypersurface quadricorrelator quadric parameter quadric [surface] quadric surface quadricycle quadrielectron quadrifolium Quadriga of St. Mark's Basilica quadrilateral quadrilateral of chords quadrilateral tiling quadrilateral web quadrilinear form quadrille quadrillion

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