词根词缀：acous-, acou-, acouo-, acoustico-, acouto-, acousti-, -acousia, -acousis, -acoustical, acu-, -acusis-, -acusia

【来源及含义】Greek: akoustikos, to hear, hearing; to listen, listening

【相关词根词缀】 Related "hear, hearing; listen, listening" units: audio-; ausculto-.

【同源单词】acouasm, acoubuoy, acouesthesia, acoumeter, acouophone, acouophonia

词根词缀：stetho-, steth-

【来源及含义】Greek: chest, breast

【相关词根词缀】 Cross references of word families that are related, partially or totally, to: "breast, breasts, chest": mammill-; mammo-; masto-; mastoido-; mazo-; pectoro-; pleuro-; sterno-; thorac-.

【同源单词】electrostethograph, phonostethograph, photostethoscope, stethacoustic, stethalgia, stethemia