ulna

名词 n.
中文释义

英文释义

名词 n.
  1. The bone of the forearm that extends from the elbow to the wrist on the side opposite to the thumb, corresponding to the fibula of the hind limb. Also, the corresponding bone in the forelimb of any vertebrate.

词形变化

ulnae plural ulnas plural

词源

From Latin ulna (“elbow”). Doublet of ell.
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