either of two arteries branching from the external carotid artery and supplying structure of the face
双语例句
The source of blood supply of the buccal fat pad was manifold, The main vascular pedicles were the buccalartery of the maxillary artery and the buccal branch of the facial artery. 颊脂体血供为多源性，主要血管蒂为上颌动脉的颊动脉和面动脉的颊支。
