Read Edit View history 牛痘病 niúdòubìng cowpox Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 牛痘病 · niúdòubìng · cowpox 2026/03/04 牛痘病 niúdòubìng cowpox cowpox 牛痘病最初是在奶牛身上发现的。 noun created sense Mar 4, 2026, 02:25 AM