| 单词 | inferior vena cava |
| 释义 | inferior vena cava (once / 268621 pages) n WORD FAMILY inferior vena cava USAGE EXAMPLESThe filter had been implanted in her inferior vena cava, the largest vein in the body, to prevent blood clots after emergency gynecological surgery. Washington Post(Mar 16, 2015) The inferior vena cava is a large vessel that returns deoxygenated blood from the lower body to the heart. New York Times(Dec 12, 2014) It is implanted in the inferior vena cava, the largest vein in the human body, which returns blood from the lower extremities to the heart. Washington Post(Aug 26, 2014) n receives blood from lower limbs and abdominal organs and empties into the posterior part of the right atrium of the heart; formed from the union of the two iliac veins Syn|Hyper postcava vena cava either of two large veins that return oxygen-depleted blood to the right atrium of the heart |
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