specialist

specialist
noun
  1. a person who concentrates primarily on a particular subject or activity; a person highly skilled in a specific and restricted field
    专家
    ■a person highly trained in a particular branch of medicine
    专家;专科医生
adjective
  1. possessing or involving detailed knowledge or study of a restricted topic
    专业的
    the project may involve people with specialist knowledge.
    这项计划可能要有专业知识的人参与。
    ■[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
specialism
noun
英语宝典
考试词汇表