serous membrane 名詞
Se·rous a. Physiol. (a) Thin; watery; like serum; as, the serous fluids. (b) Of or pertaining to serum; as, the serous glands, membranes, layers. See Serum.
Serous membrane. Anat. See under Membrane.
n : 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]