cyanosisWiktionary 原文英美/ˌsaɪəˈnoʊsɪs/构词拆解cyancyano-前缀osis-osis后缀cyano-Dark blue-green in colour · (chemistry) derived from cyanogen or a cyanide / nitrile-osis(pathology) functional disease or condition such as hepatosis · process, action such as 词源说明From cyano- + -osis.释义名词noun1(pathology) A blue discolouration of the skin due to the circulation of blood low in oxygen.同族词派生词 5acrocyanosis·