名词
中文翻译：老教授
同义词：
['elderly professor', 'old man of letters', 'senile scholar']
例句：
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1. The old fogy was always talking about the weather.
那个老教授总是谈论天气。
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2. He's an old fogy who doesn't know how to use a computer.
他是个老学究，不知道如何使用电脑。
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3.The old fogy was so proud of his knowledge that he refused to share it with others.
那位老学究非常自豪自己的知识，以至于他拒绝与他人分享。