Operative treatment of severe knee ankylosis with release and down-shift of musculus rectus femoris as well as united plasty of bilateral rotation retinacula and pedicle flaps是什么意思_Operative treatment of severe knee ankylosis with release and down-shift of musculus rectus femoris as well as united plasty of bilateral rotation retinacula and pedicle flaps在线翻译_英语_读音_用法_例句