deaf-mute n.聾啞者adj.聾啞的deaf-dumbness 聾啞deaf-dumb 聾啞deaf-and-dumb adj.聾啞的deaf-aid n.助聽器deaf people 耳聾的人deaf mutism deaf mute 聾啞人；聾啞的deaf ears （雞的）耳朵deaf dumbness [毉葯科學(xué)]聾啞癥deaf as a post deaf and dumb 聾啞的，又聾又啞deaf aid 助聽器。deaf (adj.) deaf adj.聾的；充耳不聞的deaering n.除氣法deaerator extraction pump 除氧器凝水抽出泵deaeration n. [油氣][化工] 脫氣；通風(fēng)deaerating 除氧deaerated 脫氣的