n skillfulness by virtue of possessing special knowledge
n. 专家意见, 专门技术
[法] 专门知识, 专家意见
1. She has a lot of expertise in computer programming.
她在计算机编程方面有很高的专业知识。
2. The team needs someone with expertise in marketing to improve their sales.
团队需要一个在市场营销方面有专业知识的人来提高他们的销售。
3. His expertise in finance helped the company make better investment decisions.
他在金融方面的专业知识帮助公司做出了更好的投资决策。