has part has_part anatomical wall 解剖壁 EMAPA:25036 FMA:82482 Organ component adjacent to an organ cavity and which consists of a maximal aggregate of organ component layers. UBERON:0000060 UBERON:0009915 galen:Wall in FMA, serosa is a wall organ wall organ wall uberon wall wall wall of organ wall of organ 器官墙(organ wall) 器官墙(organ wall) 器官墙(wall of organ) 器官墙(wall of organ) 在FMA中，绒毛膜是一层壁 壁 壁 毗邻器官腔的器官组件，其由器官组成层的最大聚集体构成。 organ part 器官部分 organ component layer 器官组件层