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dorsal aorta /ˈdɔːsəl abdˈɒmɪnəl ˈɑːtəɹi/ n

中文：背主动脉

中文 · 背主动脉Español · aorta dorsalFrançais · aorte dorsale
Meaning：Main artery running along the back and connecting to the heart; it allows blood to circulate throughout the body.
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