vein 中文
EN
[veɪn] [-eɪn] 
US 名静脉, 血管 维静脉
- 静脉是循环系统中使得血液流回到心脏的血管，大多数静脉（體循環的静脉）携带的血液氧量較低、二氧化碳含量較高，它们把血从体组织带回到心脏，肺循環的静脉和脐静脉中的血液则氧濃度是最高而二氧化碳是最低的。
- 名词 (Noun)PLveins
- (anatomy) A blood vessel that transports blood from the capillaries back to the heart.
- (used in plural veins) The entrails of a shrimp.
- (botany) In leaves, a thickened portion of the leaf containing the vascular bundle.
- (zoology) The nervure of an insect’s wing.
- A stripe or streak of a different colour or composition in materials such as wood, cheese, marble or other rocks.
- A topic of discussion; a train of association, thoughts, emotions, etc.
- ...in the same vein...
- A style, tendency, or quality.
- The play is in a satirical vein.
- A fissure, cleft, or cavity, as in the earth or other substance.
- (anatomy) A blood vessel that transports blood from the capillaries back to the heart.
- 更多范例
- 用于句中
- We were still chitchatting in the same nothingy vein five minuteslater when George opened his bedroom door.
- Each pituitary was cut at the median sagittal plane and each adrenal gland was cut twice transversely, midway between the indentation of the phrenicoabdominal vein and each pole.
- The nurse injected a painkilling drug into the veins of my forearm.
- 用于句尾
- In the hepatocyte transplantation model, DPPIV-positive hepatocytes entrapped periportally proliferated, and formed two-layered plates along portal veins.
- The Gladhand Band offers “Taylor's Cafe,” another blues tune in the same hip-grinding vein.
- 用于句中
Definition of vein in English Dictionary
- 词类阶层 (Part-of-Speech Hierarchy)
- 名词
- 可数名词
- 可数名词
- 名词
资料来源: 维基词典
在语法上，这个单字"vein"是一个名词，更具体地来说，是一个可数名词。