serous membrane

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a thin membrane lining the closed cavities of the body;
has two layers with a space between that is filled with serous fluid
• Syn:
serosa
• Hypernyms:
membrane, tissue layer
• Hyponyms:
pleura, peritoneum, endocardium, pericardium, epicardium,
visceral pericardium, parietal pericardium