急性传染病 jíxìngchuánrǎnbìng acute infectious disease Origin Definitions Defs Strokes Stroke Words Sentences Sents 急性 jíxìng acute occurring suddenly and developing rapidly, usually in reference to an illness传染病 傳染病 chuánrǎnbìng noun infectious disease infectious disease; contagious or communicable disease caused by pathogens such as bacteria or viruses