名词
中文翻译：击倒对手的重拳
同义词：
['knockout', "knockout punch例句：1. He delivered a knockout punch to the opponent's chin.（他给了对手下巴一记重拳。）"]
例句：
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1. He delivered a knockout punch to the opponent's chin.
他给了对手下巴一记重拳。
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2.The referee gave the player a knockout punch for disrespecting the rules.
裁判因为不尊重规则给了球员一记重拳。
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3.She was awarded a knockout punch for her outstanding performance.
因为她出色的表现，她获得了一记重拳。