/ˈekspɜ:t ||; ˈɛkspɝt/noun [C]
an expert (at/in/on sth) a person who has a lot of special knowledge or skill 专家；能手:
She's a leading expert in the field of genetics. 她是遗传学领域的一名主要专家。a computer expert 计算机专家Let me try -- I'm an expert at parking cars in small spaces. 我来试试吧，往狭小的车位里停车我是老手。
expert adj He's an expert cook. 他是个烹调能手。I think we should get expert advice on the problem. 我认为我们应当听听专家对这个问题的看法。 ➔expertly adv