veins
Your veins are the thin tubes in your body through which your blood flows towards your heart. Compare artery.
Many veins are found just under the skin.
许多静脉就在皮肤下面。
enlargement of the external jugular veins on either side of the neck.
双侧颈外静脉扩张。
Something that is written or spoken in a particular vein is written or spoken in that style or mood.
It is one of his finest works in a lighter vein.
这是他行文风格轻松活泼的作品中最出色的作品之一。
A vein of a particular quality is evidence of that quality that someone often shows in their behaviour or work.
A rich vein of humour runs through the book.
书中处处饱含幽默。
The veins on a leaf are the thin lines on it.
the serrated edges and veins of the feathery leaves.
这些羽状树叶的锯齿形边缘和纹理。