vein /veɪn/：n. 静脉

the jugular vein

颈静脉

venous /ˈviːnəs/：adj. 静脉的

venous blood

静脉血

intravenous injection 静脉注射

Exploration of Intravenous Injection Method for CT Enhancement

CT增强中静脉注射方法的探讨

varicose veins 静脉曲张

My mother has had unsightly varicose veins for years.

我母亲多年来一直患有难看的静脉曲张。

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artery /ˈɑːtəri/：n. 动脉

patients suffering from blocked arteries

患动脉栓塞的病人

arterial /ɑːˈtɪəriəl/：adj. 动脉的

people with arterial disease

动脉疾病患者

arterial catheterization 动脉穿刺置管

Ultrasonic technology is widely used in arterial catheterization.

超声技术广泛应用于动脉穿刺置管。

aortic dissection 主动脉夹层

Application of spiral CT scanning in diagnosis of aortic dissection

螺旋CT在主动脉夹层诊断中的应用

capillary 美/ˈkæpəleri/：n. 毛细血管

The blood flows from the capillaries back into the veins.

血从毛细血管流回静脉。

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