aorta

英 [eɪˈɔːtə]

美 [eɪˈɔːrtə]

n.  主动脉

复数：aortas　

GRE医学

BNC.34331 / COCA.25569

牛津词典

noun

• 主动脉
  the main artery that carries blood from the heart to the rest of the body once it has passed through the lungs

柯林斯词典

• 主动脉
  Theaortais the main artery through which blood leaves your heart before it flows through the rest of your body.

英英释义

noun

• the large trunk artery that carries blood from the left ventricle of the heart to branch arteries

双语例句

• Echocardiography didn't show normal main pulmonary artery bifurcation structure, and the missing pulmonary artery was from aorta.
  超声心动图表现为主肺动脉分叉结构消失，缺如一侧的肺动脉由主动脉发出。
• Macrophages and Dendritic Cells in Intima of High-lipid Diet Rabbit's Constriction of Abdominal Aorta
  高脂饮食兔腹主动脉缩窄内膜巨噬细胞和树突细胞的变化
• Sudden deceleration may also result in shearing injury to the intima of the aorta.
  突然减速也可能造成主动脉内膜的剪式裂伤。
• Vascular disease is a major contributor to life-threatening conditions such as aneurysms or blockages of the aorta.
  血管疾病是引发危及生命的病态（例如动脉瘤或主动脉阻塞）的主要因素。
• The spear perforated the liver and abdominal aorta.
  矛穿透了肝脏以及腹部大动脉。
• Effects of exercises training on the Rats Aorta stress and expression of nf-κ b and c-fos
  运动训练对大鼠主动脉应力和NF-κB及c-fos表达的影响
• Meanwhile, the time reaching to peak enhancement of aorta and portal vein were also investigated.
  对主动脉和门静脉到达强化峰值的时间也进行了观察和统计。
• The ascending aorta was involved in 34 of these patients and the descending aorta in 31.
  这些患者中，有34名患者升主动脉受累，31名患者降主动脉受累。
• In the control group, animals experienced surgery but the aorta was not occluded.
  在对照组，动物经历手术，但是主动脉不予蔽塞。
• The blood can diect up or down the aorta.
  血液可沿主动脉向上或向下剥离动脉。