According to the ranges of resection,different auto-materials such as stomach,colon,platysma-skin flap and laryngotracheal flap were used to reconstruct the digestive tract.是什么意思_According to the ranges of resection,different auto-materials such as stomach,colon,platysma-skin flap and laryngotracheal flap were used to reconstruct the digestive tract.在线翻译_英语_读音_用法_例句