动词
中文翻译：Unknown
同义词：
['stumble', 'bewilder', 'puzzle', 'astonish例句：1. I was dumfounded when I saw the unexpected outcome of the experiment.（当我看到实验的出乎意料的结果时，我感到很困惑。）']
例句：
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1. I was dumfounded when I saw the unexpected outcome of the experiment.
当我看到实验的出乎意料的结果时，我感到很困惑。
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2. The scientist's theory was so dumfounding that it took months to understand fully.
科学家的理论是如此令人困惑，以至于需要几个月的时间才能完全理解。
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3. The sudden appearance of a stranger in the middle of the night dumfounded everyone present.
陌生人在半夜突然出现，让在场的每个人都感到困惑。