Study on the Changes of Blood Flow of Mandibular Fragments during Distraction Osteogenesis by Quantitative Technetium Scintigraphy是什麼意思_Study on the Changes of Blood Flow of Mandibular Fragments during Distraction Osteogenesis by Quantitative Technetium Scintigraphy在線翻譯_英語_讀音_用法_例句