动词
中文翻译：无缘无故
同义词：
['for no reason', 'without cause例句：1. He accused her of being unreasonable.（他指责她毫无道理。）2. She refused to listen to his arguments because she was unreasonable.（她拒绝听他的论点，因为她是无理的。）3. The teacher explained the problem to the students without any unreasonable accusations.（老师向学生们解释了这个问题，没有任何无理的指控。）']
例句：
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1. He accused her of being unreasonable.
他指责她毫无道理。
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2. She refused to listen to his arguments because she was unreasonable.
她拒绝听他的论点，因为她是无理的。
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3. The teacher explained the problem to the students without any unreasonable accusations.
老师向学生们解释了这个问题，没有任何无理的指控。