短語詞組短語cerebral arterial main trunk 腦動脈主干支arterial l trunk 動脈干brachiocephalic arterial trunk 頭臂動脈干linguofacial arterial trunk 舌面動脈干Common arterial trunk 共同動脈干netlike vessel of arterial trunk 動脈干網(wǎng)狀血管 返回 arterial trunk