aphasia
noun [ U ] medical specialized uk/əˈfeɪ.ʒə/ us/əˈfeɪ.ʒə/
失语症（由于脑损伤导致丧失口语、文字的表达和领悟能力的症状）
a medical condition that makes a person unable to speak, write, or understand speech or writing because of damage to the brain
英汉双解词典收录81607条英汉双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。