Conclusions It is an effective method for extremity salvage treatment of patients with knee malignant bone tumors, and it is convenient to improve life quality and reserve low extremity function.是什么意思_Conclusions It is an effective method for extremity salvage treatment of patients with knee malignant bone tumors, and it is convenient to improve life quality and reserve low extremity function.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句