deaf-aid
美
英 
英漢解釋
例句
Ladies and gentlemen, please remove glasses, denture deaf-aid, and put them in your sock or side coat pocket.
各位旅客現在請拿下眼鏡、假牙和助聽器,并將它們放在襪套中或外衣口袋內。
The deaf-aid is really wonderful. I can hear you as clear as a bell.
這個助聽器太好了,我能清楚地聽到你的聲音了。