rosacea       
noun [ U ]  medical specialized uk/rəʊˈzeɪ.ʃə/ us/roʊˈzeɪ.ʃə/
 酒渣鼻
a skin disease in which the face becomes pink or red and small red spots containing pus (= a thick liquid) may develop
  The symptoms of rosacea like redness, facial flushing, and facial burning can come and go intermittently. 酒渣鼻的症状如皮肤和面部发红、发热等会时不时地出现。