audi-audit-listen,hear2
rid-ris-laugh词根(roots)听audi-,audit-;笑rid-ris-audienceauditorium[audit-+orium表示地点]听众席;会堂,礼堂audibleinaudibleaudit[听财务汇报或查财务记录]vt
审计,旁听auditoraudi-audit-listen,hear听audi-,audit-;笑rid-ris-auditoryauditorycanal/center/nerve/organ耳道/听觉中枢/听觉神经/听觉器官audiphone[audi-+phone]助听器audioaudio-visualequipment视听设备audio-visualpublisinghouse音象出版社audi-audit-listen,hear听audi-,audit-;笑rid-ris-audition试镜;试听(演)audiometer[audi-+meter测量器,计]听力计,听力测量器audiometry[audi-+metry测量]听力测量,测听术audiology听觉学audi-audit-listen,hear听audi-,audit-;笑rid-ris-ridiculen
嘲笑,奚落ridiculous可笑的,荒唐的deride[de向下+rid笑=贬低地笑]vi
嘲笑,嘲弄derisionderisiverid-,rislaugh声音sound1
phon-词根(roots)声音ton-,son-,phontonen
音调ronaladj
声音的,音调的tonalityn
调(尤指作为某旋律或乐曲的基调)atonaladj
无调的,不成调的1
ton-声音ton-,son-,phonmonotonen
单调monoto