The aorta rises from the upper corner of the left ventricle and passes over the front of the atria to arch over the top of the heart.是什么意思_The aorta rises from the upper corner of the left ventricle and passes over the front of the atria to arch over the top of the heart.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句