他赢得了税法专家的美名。

He earned a reputation as an expert on tax law.

《牛津词典》

如果他能以专家的眼光看一下它并告诉我他的想法，我将不胜感激。

I would be grateful if he could cast an expert eye over it and tell me what he thought of it.

《柯林斯英汉双解大词典》

在有经验的专家的指导下，他们成功地进行了实验。

Under the direction of the experienced experts, they successfully carried out the experiment.

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So we developed a number of different ways for them to learn from each other and from the experts.

我们为他们找到了,多种互相学习,或向专家学习的方式。

麻省理工公开课 - 媒体、教育、市场课程节选

As an expert in teaching, could you give us some advice on how best to study a language?

作为一名教育专家，关于怎样才是学习语言的最佳方式，你能给我们一些建议吗？

要继续努力 - SpeakingMax英语口语达人

I am a specialist of atoms that are left-handed on Thursday afternoons, and don't talk to me about anything else.

我就是原子方面的专家,在周三下午是左撇子，并且不要和我谈论其他方面的任何东西。

麻省理工公开课 - 固态化学导论课程节选