deaf-mutism
  聾啞狀態
  deaf-mut·ism /-ˈmjutˌɪzəm/ 名詞
  聾啞(病),聾啞症
  deaf-muteness, deaf-mutism n. the condition of being a deaf-mute; a congenital deafness that results in inability to speak.
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  deaf-mutism
       n : congenital deafness that results in inability to speak [syn:
            deaf-muteness]