Level 4 · word 3,495 of 20,000
expertise
/ˌekspərˈtiːs/
American
- n. 专长, 专业知识
- Definition
- n. special skill or knowledge in a particular field
- Example
- Her expertise in coding helped the team finish the project early.
- 她在编程方面的专业能力帮助团队提前完成了项目。