英语词汇“ulna”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	ulna
释义	ulna —ulnar, adj. /ul"neuh/, n. , pl. ulnae /-nee/, ulnas. 1. Anat. the bone of the forearm on the side opposite to the thumb. Cf. radius (def. 7). See diag. under skeleton. 2. a corresponding bone in the forelimb of other vertebrates. [1835-45; < L: elbow; akin to Gk oléne, OE eln ELL²]
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