| 单词 | peritoneum |
| 释义 | peritoneum —peritoneal, adj. —peritoneally, adv. /per'i tn ee"euhm/, n. , pl. peritoneums, peritonea /-tn ee"euh/. Anat. the serous membrane lining the abdominal cavity and investing its viscera. [1535-45; < LL, var. sp. of peritonaeum < Gk peritónaion, n. use of neut. of peritónaios, synonymous deriv. of perítonos stretched round. See PERI-, TONE, -EOUS] |
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