Distraction-Compression System and Vertical Pillar Bone Graft of Inter-vertebral Body for the Treatment of Unstable Thoracolumbar Compression Fracture是什麼意思_Distraction-Compression System and Vertical Pillar Bone Graft of Inter-vertebral Body for the Treatment of Unstable Thoracolumbar Compression Fracture在線翻譯_英語_讀音_用法_例句