Methods: With approach of canine fossa and widing natural ostiums apertures,22 cases of maxillary benign space occupying lesion were treated.是什么意思_Methods: With approach of canine fossa and widing natural ostiums apertures,22 cases of maxillary benign space occupying lesion were treated.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句