spectacle hearing 中文意思是什麼
spectacle hearing
解釋
佩戴式助聽器-
D spectacle combined type : a specially designed spectacle combined with hearing aid for those people who also need to wear glasses
D眼鏡式:助聽裝備是安裝在眼鏡臂內,適合經常配戴眼鏡的失聽人士。
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