reacted 是 react 的過去分詞reactKK [riˋækt] /ɹiˈækt/動詞1反應、作出反應She reacted calmly when she heard the bad news.聽到壞消息時,她的反應很冷靜。2回應、應對The government reacted quickly to the flooding in the south.政府對南部的水患迅速做出回應。3過敏、起反應醫學Some patients react badly to this antibiotic.有些病患對這種抗生素會出現嚴重過敏反應。4起化學反應化學Sodium reacts violently with water to form a strong base.鈉與水會劇烈反應,生成強鹼。5反抗、抗拒多與 against 連用Many young writers reacted against the styles of their teachers.許多年輕作家起而反抗老師輩的風格。