形容词
中文翻译：不忠实的
同义词：
['disloyal', 'untrustworthy', 'dishonest例句：1. He was very unfaithful to his wife and had an affair with another woman.（他对妻子非常不忠，和另一个女人有了外遇。）']
例句：
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1. He was very unfaithful to his wife and had an affair with another woman.
他对妻子非常不忠，和另一个女人有了外遇。
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2.The company's financial statements were highly unfaithful, leading to a loss of trust among investors.
公司的财务报告严重不真实，导致投资者信任缺失。
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3. She felt betrayed by her husband's unfaithfulness, as he had been cheating on herfor years.
她感到被丈夫的不忠背叛了，因为他多年来一直在欺骗她。