基本解释n.失用症；运用不能同根派生 英汉例句用作名词 (n.)Objective To learned the diagnosis and treatment of Apraxia of lid opening.摘要目的探讨睁眼失用症的诊断和治疗。Apraxia is a deficit in motor planning, existing without muscular weakness or paralysis.失用症是一种运动规划的缺失，存在于不是肌肉无力就是瘫痪麻痹。