strike down片語動詞KK [straɪk daʊn] /stɹaɪk daʊn/發音片語動詞1廢除、撤銷、宣告無效可拆開The supreme court struck down the law as unconstitutional.最高法院以違憲為由廢除了該法律。2使病倒、使喪命常用被動He was struck down by a sudden illness last winter.去年冬天他突然病倒了。3擊倒、打倒可拆開One heavy punch struck him down in the second round.第二回合一記重拳把他擊倒在地。