短語詞組短語frontal receding plane 前視圖為一直線之平面frontal gland plane 額狀面frontal projection plane 正投影面frontal or coronal plane 額冠狀切面frontal plane p loop 額面P環(huán)frontal plane vectorloop 額面心電向量環(huán)frontal plane of projection 正投影面;投影面mean frontal plane vector 平均額面向量anterior frontal plane 前額面 返回 frontal plane