Objective To investigate the clinical significance of tumor specific growth factor(TSGF) in oral leukoplakia(LK) and lichen planus(LP).是什么意思_Objective To investigate the clinical significance of tumor specific growth factor(TSGF) in oral leukoplakia(LK) and lichen planus(LP).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句