vena
英 ['vi:nə] 美 ['vinə]

n.

静脉；

变形

复数：venae

英英释义

vena[ 'vi:nə ]

• n.a blood vessel that carries blood from the capillaries toward the heart

  同义词：veinvenous blood vessel

词组短语

vena cava[解]腔静脉

inferior vena cava下腔静脉

superior vena cava上腔靜脈

双语例句

用作名词(n.)

1. The inferior vena cava duplication is a rare congenital anomaly.
   下腔静脉重复畸形是一种罕见的先天性血管发育变异。
2. The posterior borders of the left ventricle and inferior vena cava are well seen.
   左心室和下腔静脉的后界看得很清楚。

权威例句

Vena caval filter
Vena cava thrombus filter
Vena caval filters: a comprehensive review
The role of vena caval filters in the management of venous thromboembolism
Clinical practice. Superior vena cava syndrome with malignant causes.
Stenosis of the vena cava: preliminary assessment of treatment with expandable metallic stents.
Initial experience in humans with a new retrievable inferior vena cava filter
Greenfield filter versus Mobin-Uddin umbrella: the continuing quest for the ideal method of vena caval interruption.
Guidelines for the use of retrievable and convertible vena cava filters: report from the Society of Interventional Radiology multidi...
Quantification of tricuspid regurgitation by live three-dimensional transthoracic echocardiographic measurements of vena contracta a...