Supervisor: a person who supervises sb/sth 监督人；指导者；主管人 noun
I have a meeting with my supervisor about my research topic.
我要就我的研究课题同导师见一次面。
Controlling:有控制欲的
Overbearing: trying to control other people in an unpleasant way 专横的；飞扬跋扈的
an overbearing manner 专断的作风
motivate: to make sb want to do sth, especially sth that involves hard work and effort 推动…甘愿苦干；激励；激发
She's very good at motivating her students.
她非常擅长激励她的学生。
The plan is designed to motivate employees to work more efficiently.
设计这个计划旨在促使员工们更加卓有成效地工作.
