por·phy·ri·a
noun/pɔːˈfɪriə/
/pɔːrˈfɪriə/
[uncountable] (medical)- a disease of the blood that causes nerve problems and makes the skin sensitive to light
一种血液疾病，会导致神经问题并使皮肤对光敏感 Word Origin1920s: modern Latin, from porphyrin, from Greek porphura ‘purple’.