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：cocco-, cocc-, -coccus, -cocci, -coccal, -cocca

【来源及含义】Greek: bacteria; literally, a "berry, kernel"

【同源单词】coccal, cocci, coccid, coccidiosis, coccidosis, cocciferous