perent of deafness
电 百分聋度… Read the rest
电 百分聋度… Read the rest
a. 完全耳聋的, … Read the rest
医 皮质性聋… Read the rest
医 手帕性聋, … Read the rest
医 传导性聋… Read the rest
医 精神性聋… Read the rest
医 血管性聋… Read the rest
医 锅炉制造工聋… Read the rest
医 音乐聋, … Read the rest
医 职业性聋… Read the rest