peritoneum
/ˌperɪtəʊˈniːəm/noun
(pl. peritoneums 或 peritonea /-ˈniːə/)
- Anatomy the serous membrane lining the cavity of the abdomen and covering the abdominal organs【剖】腹膜。
派生词
peritoneal
adjective词源
late Middle English: via late Latin from Greek peritonaion, from peritonos 'stretched round', from peri- 'around' + -tonos 'stretched'.