ulna的词源

英文词源

ulna (n.)

inner bone of the forearm, 1540s, medical Latin, from Latin ulna "the elbow," also a measure of length, from PIE *el-ina-, extended form of root *el- (1) "elbow, forearm" (see ell (n.1)). Related: Ulnar.

中文词源

ulna：尺骨

来自PIE*el, 肘，前臂，词源同ell, elbow。因尺骨位于肘部而命名。

该词的英语词源请访问找单词词源英文版：ulna 词源，ulna 含义。

ulna：尺骨

来自 PIE*el,肘，前臂，词源同 ell,elbow.因尺骨位于肘部而命名。