柯林斯詞典arterial /ɑ??t??r??l/ 1. ADJ Arterial means involving or relating to your arteries and the movement of blood through your body. 動脈的[ADJ n] ...people with arterial disease. ...有動脈疾病的人。2. ADJ An arterial road or railway is a main road or railway within a complex road or rail system. 乾線的[ADJ n] 返回 arterial