会え陰いん膜まくじ字FuriganaMeanings1nounperineal membraneanatomy›Anatomical term for the membrane in the perineal region.会え陰いん膜まくは骨こつ盤ばん底ていの一いち部ぶを形けい成せいする。The perineal membrane forms part of the pelvic floor.
