osteophone
'ɔstiәfәun
基本解释
助听器, 骨导耳机
英文释义
n. An instrument for transmission of auditory vibrations
through the bones of the head, so as to be appreciated as sounds by
persons deaf from causes other than those affecting the nervous
apparatus of hearing.
上一个单词：osteophlebitis
下一个单词：osteophony