Sunday punch

汉语翻译

英语解释：

名词 sunday punch:

1. a hard punch that renders the opponent unable to continue boxing
   同义词：haymaker, knockout punch, KO punch

例句：

1. The champion knocked down his opponent in the second round with a Sunday punch.
   在第二个回合中，这位冠军用最有力的一击打倒了对手。