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deafness 英[defnəs] 美[ˈdɛfnɪs] n. 聋; 聋度; dumb 英[dʌm] 美[dʌm] adj. 哑的，无说话能力的; 不说话的，无声的; 沉默的，无言的; 口齿不清的，（在政府中）无代言人的，政治上无发言权的;
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deafness 英[defnəs] 美[ˈdɛfnɪs] n. 聋; 聋度; [例句]Objective To carry on psycho-analysis and health education in patients with sudden deafness.目的对40例突聋患者进行心理分析和健康教育。he prime symptoms of disorders of the inner ear are deafness, vertigo, andtinnitus. 内耳疾病的主要症状是耳聋、眩晕和耳鸣。According to types of deafness can be divided into conductive and sensorineuralhearing loss. 根据类型又可分为传导性耳聋和感音神经性耳聋。
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