资料来源 : pyDict

腹膜

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Peritoneum \Per`i*to*ne"um\, n. [L. peritoneum, peritonaeum, Gr.
   ?, ?, fr. ? to stretch all around or over; ? around + ? to
   stretch.] (Anat.)
   The smooth serous membrane which lines the cavity of the
   abdomen, or the whole body cavity when there is no diaphragm,
   and, turning back, surrounds the viscera, forming a closed,
   or nearly closed, sac. [Written also {periton[ae]um}.]

资料来源 : WordNet®

peritoneum
     n : a transparent membrane that lines the abdominal cavity in
         mammals and covers most of the viscera
     [also: {peritonea} (pl)]