Objective To investigate the prognostic value of sudden deafness with or without vertigo and tinnitus.
目的探讨突发性聋伴或不伴眩晕与耳鸣对判断预后的价值.
It's a genetic trait that causes deafness at an early age.
早期耳聋是基因缺陷造成的.
简答网 · 高考英语
简答网 · 初中英语作文
简答网 · 英语阅读
简答网 · 中考英语