形容词
中文翻译：反证的
同义词：
['contrary', 'contrary to', 'against']
例句：
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1.The scientist's findings were contravalid to the theory.
科学家的发现与理论相反。
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2.The decision was contrary to the company's policy.
这个决定违背了公司的政策。
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3.The researcher found that the hypothesis was contrary to the data.
研究者发现这个假设与数据相反。