4° hueso metacarpiano
/ˈkwatɾo ˈɣɾaðos ˈweso mˌetakaɾpjˈano/
n
English: 4th metacarpal · 第四掌骨
Significado：Long wing bone connecting the carpus to the first phalange of the 4th finger and supporting the wing membrane.
English: 4th metacarpal · 第四掌骨