短語(yǔ)詞組短語(yǔ)cerebral arterial main trunk 腦動(dòng)脈主乾支arterial l trunk 動(dòng)脈乾brachiocephalic arterial trunk 頭臂動(dòng)脈乾linguofacial arterial trunk 舌麪動(dòng)脈乾Common arterial trunk 共同動(dòng)脈乾netlike vessel of arterial trunk 動(dòng)脈乾網(wǎng)狀血琯 返回 arterial trunk