practitioner|practitioners

作为一名法律从业者，她处理复杂案件。

As a legal ___practitioner, she handles complex cases.

他在当地诊所担任医学从业者。

He works as a medical ___practitioner in a local clinic.

医疗从业者对公共卫生至关重要。

Health care ___practitioners are essential for public health.