coelomic cavity
[医] 体腔
coelomic epithelium
[医] 体腔上皮
coelomic pouch
[医] 体腔囊
coelomic sac
coelomic split
[医] 体腔隙(胚胎)
exocoelomic membranes
[医] 胚外体腔膜, 霍伊塞氏膜