词根词缀：-al, -ial, -eal

【来源及含义】Latin: suffix; pertaining to, like, of the kind of, relating to, characterized by, belonging to; action of, process of

【同源单词】abacterial, abdominal, abdominal adhesion, abdominal aorta, abdominal aortic aneurysm, abdominal aortography

词根词缀：caudo-, caud-

【来源及含义】Latin: tail, toward the tail; downward

【相关词根词缀】 Related "tail" word units: cerc-; uro-.

【同源单词】acaudal, acaudate, brevicaudate, cauda, caudal, caudalis