短语
中文翻译：敲晕自己
同义词：
['击垮自己；打败自己；让自己倒下例句：1. He knocked himself out with a punch to the head.（他用一记重拳把自己打晕了。）']
例句：
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1. He knocked himself out with a punch to the head.
他用一记重拳把自己打晕了。
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2.She knocked herself out with laughter.
她被笑声击垮了。
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3. The game ended when he knocked himself out.
游戏在他自暴自弃时结束。