deafadj.聋的；充耳不闻的deaf as a stoneadj.极聋(全聋)deaf in one ear一只耳聋了deaf-students耳聋学生Deaf - mutism聋哑deaf-mutenessn.聋deafferentation传入神经阻滞deaf adolescent聋哑青少年deafness percent听力损失率deaf as an adderadj.极聋(全聋)deafment student聋哑生