言语障碍用英语怎么说？

言语障碍

例句

• Of all speech impediments stammering is probably the most embarrassing. 在所有言语障碍中，口吃可能是最令人尴尬的。
• The most common speech disorder of parkinson s disease is hypokinetic dysarthria. 运动减少性构音障碍是帕金森病的主要言语障碍.
• Objective : To study incidence rate and influence factors of aphasia with stroke patients. 目的: 研究脑卒中患者言语障碍的发病情况和有关因素.
• John's slight speech impediment made it difficult for his mother to understand him. 约翰有轻微的言语障碍，这令母亲很难理解他的话。