serous membrane 名詞
  漿膜
  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.
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  serous 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]