Read Edit View history 病因 bìngyīn cause Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 病因 · bìngyīn · cause 2026/03/04 病因 bìngyīn cause cause of disease or pathogen 医生正在努力寻找这种罕见疾病的病因。 noun created sense Mar 4, 2026, 02:25 AM