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汉语拼音：xuè guǎn

起自心脏又返回心脏的一系列密闭的管道。是血液流通的通道。分动脉、毛细血管、静脉。

1. 血液流通的管道。分为动脉、静脉和毛细血管三种。

   茅盾 《虹》四：“青春的热力在血管里发酵了。” 吴运铎 《把一切献给党·第二次负伤》：“一出医院门，就摔倒在地上，绷带挣断了，血管弄破了，同志们含着眼泪，又把我抬回病房。”

• The pain is produced by constriction of the blood vessels.

  这种疼痛是由于血管的收缩而引起的。

• The blood vessels may leak fluid, which distorts vision.

  血管可能会渗漏，造成视力模糊。

• the rupture of a blood vessel

  血管破裂

• The doctor said I'd severed a vessel in my leg.

  医生说我割断了腿上的一根血管.

• He burst a blood - vessel in a fit of coughing.

  他一阵咳嗽咳破了一根血管.

• Blood vessels develop abnormally in cancer tumours.

  在癌肿瘤中血管出现不正常.

• Four main vessels had to be joined up.

  有四根大血管需要连接.

• She has pure gypsy blood in her veins.

  她血管里流的是纯吉卜赛人的血液.

• In his veins dances the blood of hero.

  他的血管里沸腾着英雄的热血.

• The blood courses through the veins.

  血液在血管里奔流.

• The blood vessels in the skin are not evenly distributed around the face and neck.

  皮肤下的血管在脸部和颈部分布不均匀。

• Don't use cold water as it shocks the blood vessels into closing up.

  不要用冷水，那样会刺激血管闭合。

• The uterus is supplied with a rich network of blood vessels and nerves.

  密布的血管和神经网向子宫输送养料。

• Aspirin thins the blood, letting it flow more easily through narrowed blood vessels.

  阿司匹林可以稀释血液，使其在变窄的血管里更顺畅地流动。

• Even grafting new blood vessels in place of the diseased coronary arteries has been tried.

  甚至移植新血管代替不健康的冠状动脉的方法都已经试过.