Skeletal traction of trans-olecranon of ulna on abducent position for the treatment of severe swelling supracondylar fracture of humerus是什么意思_Skeletal traction of trans-olecranon of ulna on abducent position for the treatment of severe swelling supracondylar fracture of humerus在线翻译_英语_读音_用法_例句