Methods During the operation, the cranial flap was floated on the bone window between the pachymeninx and periosteum with bone tip unfixed.是什么意思_Methods During the operation, the cranial flap was floated on the bone window between the pachymeninx and periosteum with bone tip unfixed.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句