speech disorder attributable to a disorder of phonation
dysphonia详细解释
dys.pho.ni.a n.（名词）Difficulty in speaking, usually evidenced by hoarseness.发音困难：说话表达困难，常带有沙哑症状 来源：New Latin 现代拉丁语 dys-dys-Greek -phônia [-phony] 希腊语 -phônia [后缀，表.发音.] 【引伸】 dysphon.ic
