单词 | jejunum |
释义 | jejunum —jejunal, adj. /ji jooh"neuhm/, n. Anat. the middle portion of the small intestine, between the duodenum and the ileum. See diag. under intestine. [1350-1400; ME < L jejunum, n. use of neut. of jejunus empty, poor, mean; so called because thought to be empty after death] |
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