基本解释n.刺耳的声音；杂音同根派生 英汉例句用作名词 (n.)The drivers behind him honked, and the cacophony grew louder.后面的司机还在按喇叭，且那刺耳的声音越来越大。From its cacophony of sound, the room has suddenly become very still.本来众声嘈杂的屋子里，突然变得非常肃静。