vein中文什么意思

n.
1.【解剖学】静脉；〔口语〕血管。
2.【植物；植物学】叶脉；【动物；动物学】翅脉；【地质学；地理学】矿脉，岩脉；水脉。
3.裂痕，裂缝，缺隙。
+更多解释...4.脉，筋；纹理。
5.气质，倾向；性情，性格，风格；心境，情绪。
短语和例子
systemic veins 大静脉。 a vein of ore 矿脉。 a vein of humour 幽默气质。 I am not in (the) vein just now. 我现在没有兴致。 in a humorous vein 带着诙谐的情绪。 in the giving vein在慷慨的情绪下。 in the vein for 想…，有心…。vt.
〔常用被动语态〕使有筋脉[纹理]，使显出静脉。 a piece of veined crape 一块花纹绉绸。 veinprint (手背上的)静脉纹(每个人都不相同)。

• be in the vein for:    有...兴致, 有...心情
• vein-vein:    静脉-静脉
• main vein; chief vein:    主脉

例句与用法

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1. A cannula has to be inserted into a leg vein .
   必须应用小腿的静脉放置导管。
2. I 'm not in the vein for writing today .
   我今天没有心情写作。
3. I have a vein of melancholy in one 's character .
   我的性格中含有忧郁的成分。
4. My blood ran chill in my veins .
   血液在我的血管里变得冰冷。
5. The blue veins stand out ( on one 's temples ) .
   青筋直暴。

英文释义

名词

1. one of the horny ribs that stiffen and support the wing of an insect
   同义词：nervure
2. a blood vessel that carries blood from the capillaries toward the heart; "all veins except the pulmonary vein carry unaerated blood"
   同义词：vena, venous blood vessel
3. a distinctive style or manner; "he continued in this vein for several minutes"
4. a layer of ore between layers of rock
   同义词：mineral vein
5. any of the vascular bundles or ribs that form the branching framework of conducting and supporting tissues in a leaf or other plant organ
   同义词：nervure

动词

1. make a veinlike pattern

百科释义

In the circulatory system, veins (from the Latin vena) are blood vessels that carry blood towards the heart. Most veins carry deoxygenated blood from the tissues back to the heart; exceptions are the pulmonary and umbilical veins, both of which carry oxygenated blood to the heart.