2° hueso metacarpiano
/ˈdos ˈɣɾaðos ˈweso mˌetakaɾpjˈano/
n
English: 2nd metacarpal · 第二掌骨
Significado：Long wing bone connecting the carpus to the first phalange of the 2nd finger and supporting the wing membrane.
English: 2nd metacarpal · 第二掌骨