The meaning of VEIN is blood vessel; especially : any of the tubular branching vessels that carry blood from the capillaries toward the heart. How to use vein in a sentence.
1.Any of the blood vessels that carry blood toward the heart. Veins are thin-walled and contain valves that prevent the backflow of blood. All veins except the pulmonary vein (which returns to the heart from the lungs) carry blood having low levels of oxygen. ...
One of the vessels which carry blood, either venous or arterial, to the heart. See Artery, 2. Vein One of the similar branches of the framework of a leaf. Vein One of the ribs or nervures of the wings of insects. See Venation. Vein A narrow mass of rock intersecting other rocks, ...
vein,vena,venous blood vessel- a blood vessel that carries blood from the capillaries toward the heart; "all veins except the pulmonary vein carry unaerated blood" Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc. ...
[C] 静脉 one of blood vessels or tubes that carry the blood to the heart [C] 叶脉 the rib of a leaf vein是什么意思 n. (名词) 纹理 气质 倾向 裂缝 条纹 风格 心境 岩脉 才干 【植】叶脉 【动】翅脉 【地】矿脉 情绪 血管 【解】静脉 心情adj. (形容词) 静脉的v. (动词) 使有脉络,...
Veins carry deoxygenated blood towards your heart and are often located close to your skin. Veins don’t have a muscular layer like arteries do, so they rely on valves to keep your blood moving. Veins start as tiny blood vessels called venules, which become full-size veins as they come ...
2. a blood vessel that carries blood from the capillaries toward the heart e.g. all veins except the pulmonary vein carry unaerated blood Synonym: venavenous blood vessel 3. a distinctive style or manner e.g. he continued in this vein for several minutes ...
可数名词 Your veins are the thin tubes in your body through which your blood flows toward your heart. Compare . 静脉 Many veins are found just under the skin. 许多静脉就在皮肤下面。 2 可数名词 Something that is written or spoken in a particular vein is written or spoken in that style ...
Blood clots often require medical treatment. The definition of deep venous thrombosis (DVT) is a condition in which ablood clotis embedded in one of the major deep veins of the lower legs, thighs, pelvis, or arm. A clot blocks blood circulation through these veins, which carry blood from ...
美[veɪn] 英[veɪn] n.静脉;矿脉;纹理;风格 v.使有筋脉[纹理] 网络血管;叶脉;翅脉 复数:veins 搭配 同义词 Adj.+n. same vein 权威英汉双解 英汉 英英 网络释义 vein 显示所有例句 n. 1. [c] 静脉any of the tubes that carry blood from all parts of the body towards the heart ...