knockout punch

1. According to FOSS patents 'Florian Mueller, who has been closely following the case, the ruling is not the knockout punch Apple had been seeking.
   专利博客网站FOSSPatents的弗洛里安•穆勒一直密切关注这场专利诉讼，他发表博客指出，此次裁决并非苹果所期待的“致命一击”。
2. "Seeing the opponent was off guard, the boxer landed a knockout punch."
   “乘对手不提防，那拳击手一下子把他击倒了。”
3. Knockout mechanism that consists of spring, slide plank, wedge-shaped block and so on and that is fit to use in small punch presses is researched and produced.
   研制了一种适合于小冲床上使用的带有3个阶段的弹簧、板、块式顶出机构。
4. Strong winds; a hard left to the chin; a knockout punch; a severe blow.
   强风；很难把下巴转到左边；出坯杆；剧烈的喘气。

noun

1. a hard punch that renders the opponent unable to continue boxing

   Synonym:    haymakerKO punchSunday punch