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arch of aorta /ɑːkˈeɪd/ n

中文：主动脉弓

中文 · 主动脉弓Español · cayado de la aortaFrançais · arc de l’aorte
Meaning：Second segment of the aorta, which branches into the arteries flowing to the head and upper limbs; with the ascending aorta, it forms the arch of the aorta. heart
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Major veins and arteries Heart Blood circulation diagram

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