Follow-up Study of 86 Cases with Femoral Head Avascular Necrosis Treated with a Multi-functional Intramedullary Decompression Apparatus是什么意思_Follow-up Study of 86 Cases with Femoral Head Avascular Necrosis Treated with a Multi-functional Intramedullary Decompression Apparatus在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句