ˌknock sb↔ˈout1to make sb fall asleep or become unconscious使入睡；使昏睡；使不省人事The blow knocked her out.这一击把她打昏了。2(in boxing拳击运动)to hit an opponent so that they cannot get up within a limited time and therefore lose the fight击败对手related nounknockout (1)3(informal)to surprise and impress sb very much使大吃一惊；使倾倒；给某人留下深刻印象The movie just knocked me out.这电影着实令我赞叹不已。related nounknockout (2) |