大动脉 Traditional 大動脈 dà dòng mài 🔊 main artery (blood vessel) + Review this word Meanings dà dòng mài 大動脈 main artery (blood vessel)fig. main highwayarterial road Its characters 大dàbig; old (in age)HSK 1动dòngto moveHSK 2脉màiarteries and veins