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BNC: 0 COCA: 37616

ulna

noun
/ˈʌlnə/
/ˈʌlnə/
(plural ulnae
/ˈʌlniː/
/ˈʌlniː/
)
(anatomy解剖学)
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  1. the longer bone of the two bones in the lower part of the arm between the elbow and the wrist, on the side opposite the thumb尺骨
    see also radius (3)Topics Bodyc2
    Word Originlate Middle English (denoting the humerus bone): from Latin; related to ell.
BNC: 0 COCA: 37616
BNC: 0 COCA: 37616
BNC: 0 COCA: 37616

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