词根词缀：capsulo-, capsul-, caps-

【来源及含义】Latin: a small box or chest; repository, case; enveloping or surrounding a structure

【同源单词】articular capsule, auditory capsule, bacterial capsule, capsid, capsitis, capsula

词根词缀：reno-, ren-, reni-

【来源及含义】Latin: kidney or kidneys

【同源单词】renal, renarium, renicapsule, renicardiac, reniculi, reniculus