1
- a person who concentrates primarily on a particular subject or activity; a person highly skilled in a specific and restricted field专家。
1.1
- a person highly trained in a particular branch of medicine医学专家; 专科医生。
1
- possessing or involving detailed knowledge or study of a restricted topic专业的：
the project may involve people with specialist knowledge.
这个项目可能要有专业知识的人参与。
1.1
- attrib. concentrating on a restricted field, market, or area of activity专门的：
a specialist electrical shop.
一家电器专卖店。
派生词