شبکه واژگان: 培训师

The action of teaching a person a particular skill or type of behavior, often in a professional context.

The ability to do something well; a particular ability or expertise acquired through practice.

The subjects comprising a course of study in a school or college.

A specific field of study that a student chooses to specialize in at a college or university; also refers to being professional in a field.

To give lessons or instruct students in a formal setting.

Human resources (HR).