practitioner
noun [ C ] formal uk/prækˈtɪʃ.ən.ər/ us/prækˈtɪʃ.ən.ɚ/
C2 执业者；从业人员
someone involved in a skilled job or activity
Elizabeth Quan is a London-based practitioner of traditional Chinese medicine. 伊丽莎白‧康是一位在伦敦执业的中医医师。
She was a medical practitioner (= a doctor) before she entered politics. 从政前她是个医生。
See also: GP