动词
中文翻译：自夸
同义词：
['swell', 'puff up', 'boast例句：1. He arrogated to himself the title of "the best."（他自封为“最佳”。）']
例句：
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1. He arrogated to himself the title of "the best."
他自封为“最佳”。
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2.The company's CEO arrogated to himself the power to make decisions.
公司CEO自认为有权做出决策。
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3. She arrogated to herself the right to speak in public.
她自认为有权在公众面前发言。