nevus flammeus nuchae
短语释义与例句
n.
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1.
A congenital and usually temporary capillary malformation in a newborn. It is generally pink and flat, and is caused by the dilation of blood vessels.
不可数 医学
A congenital and usually temporary capillary malformation in a newborn. It is generally pink and flat, and is caused by the dilation of blood vessels.