Read Edit View history 牛虻 niúméng gadfly Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 牛虻 · niúméng · gadfly 2026/03/04 牛虻 niúméng gadfly gadfly (Tabanus bovinus) 牛虻经常叮咬牛马等牲畜。 noun created sense Mar 4, 2026, 02:25 AM