His adversary had fallen senseless with excessive pain and the flow of blood, that gushed from an artery or a large vein.

他的敌手已经由于过度的疼痛，又由于从一条动脉或是一条大血管里涌出了大量的鲜血，而倒下来失去知觉了。

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Deep vein thrombosis (DVT) is a condition in which a blood clot, or thrombus, develops in a deep vein - usually in the lower leg.

深静脉血栓形成是血凝块或血栓在深静脉—通常在小腿形成的一种病症。

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A blood clot in a vein is called a venous thromboembolism (or VTE).

静脉中的血凝被称为静脉血栓(或者vte)。

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The woman, who lives in Qatar and plans to return home in coming weeks, was there at 19 when she was diagnosed with a blood clot in a major vein to the intestine requiring transplant surgery.

NPR: 5-Organ Transplant Patient Gives Birth: Baby Girl