abdominal cavity腹腔

body cavity体腔

cranial cavity頭蓋腔

diaphragm横隔膜

greater omentum大網

lesser omentum小網

mesentery腸間膜

pelvic cavity骨盤腔

peritoneum腹膜

pleura胸膜

thoracic cavity胸腔

vertebral canal脊柱管