frontale额骨frontaladj.前的；正面的；额的n.额饰；祭坛前面的罩巾；建筑物的正面；三角门楣frontal and temporal part额颞部frontal routing of signal信号前额线路frontal anterior position额前位Frontal zone frontogenesis锋区锋生Frontal-Inverse Adaboost正反AdaboostFrontal process of maxilla上颌骨额突frontal gas chromatography额面气层色谱法frontal routing of signals信号前额线路frontal posterior position额后位Frontalis muscle suspension额肌筋膜瓣悬吊术