vena cava

音标发音

• 英式音标 [ˌviː.nə ˈkeɪ.və]
• 美式音标 [ˌviː.nə ˈkeɪ.və]
• 英式发音
• 美式发音

基本解释

• [脊椎] 腔静脉

同根派生

英汉例句

双语例句

• The two main veins that connect to the heart are called the vena cava.
  两个与心脏相连的主静脉叫做大静脉或腔静脉。
• We report on a case of such an abnormality associated with an uncoupled course of the renal vessels in which the renal artery coursed ventrally to the vena cava.
  在此我们报告一个罕见病例：所供养该异常旋转肾脏的肾血管并不是并行进入肾蒂而其中肾动脉是走在下腔静脉的腹侧。
• Objective To evaluate the clinical application of permanent vena cava filter in patients with deep venous thrombosis.
  目的探讨下肢深静脉血栓形成患者植入永久性腔静脉滤器的临床应用。

权威例句

• There was one complication, and that was a tear in the superior vena cava.
  FORBES: Robert Hauser, ICD Watchdog, Offers Viewpoint On Riata Controversy At HRS
• After she sewed that in place, and an X-ray showed its tip floating just where it was supposed to—inside his vena cava at the entrance to his heart—she put a third, slightly thicker line, for dialysis, through his right upper chest and into the subclavian vein, deep under the collarbone.
  NEWYORKER: The Checklist

词组短语

短语

• Vena cava sampling 腔静脉取血
• superior vena cava obstruction 上腔静脉梗阻;上腔静脉阻塞
• vena cava filter 静脉血栓滤器;腔静脉滤器
• vena cava filter implantation 腔静脉滤器
• superior vena cava reconstruction 上腔静脉置换

英英字典

剑桥英英字典

• one of the two very large veins through which blood returns to the heart, one from the upper body and head and one from all of the body below the chest

柯林斯英英字典

• either one of the two large veins that convey oxygen-depleted blood to the heart

专业释义

生物学

• 大静脉
• 腔静脉

医药科学

• 腔静脉