n. someone who practices a learned profession
n. 从业者, 开业者
[医] 行医者, 医师
1. The doctor is a skilled practitioner who helps many patients every day.
这位医生是一位熟练的从业者，每天帮助许多病人。
2. As a legal practitioner, she provides advice to her clients on various issues.
作为一名法律从业者，她为客户提供各种问题的建议。
3. Many yoga practitioners find peace and relaxation through their practice.
许多瑜伽从业者通过练习找到内心的平静和放松。