词根词缀：-idium, -idion

【来源及含义】Greek: smaller or lesser; little

【同源单词】acarinarium, androgametangium, antheridium, arachnidium, ascidium, aspidium

词根词缀：oto-, ot-, -otic

【来源及含义】Greek: ear; relationship to the ear

【相关词根词缀】 Related "ear" word families: auri-; myring-; tympano- (drum, stretched membrane).

【同源单词】dichotic, ectotitis, endotic, endotitis, entotic, epiotic