He delivered a knockout blow to all of his rivals.他给所有对手以致命一击。She was a knockout in navy and scarlet.她身着藏青色和鲜红色相间的衣服，十分迷人。the knockout stages of the tournament锦标赛的淘汰赛阶段...
Tyson decisioned his opponent by a point score rather than a knockout.泰森靠判定而不是靠击倒对手获胜。...the European Cup, a knockout competition between the top teams in Europe.欧洲杯足球赛，一场欧洲顶级强队间的淘汰赛She was a knockout in navy and scarlet...