监管部门的英文：
supervision department
Surveillance

supervision是什么意思：
n. 监督，管理

To relay any customer complaints to supervis.
处理并向主管汇报客人的投诉。

She was charged with the supervision of the proofreaders.
她被迫承担校对员的监督责任。

Who is supervising him?
谁在监督他？

department是什么意思：
n. 部，司，局，科，部门；（大学的）系

A government department or a subdivision of a department.
局司处等行政单位政府部门或其下属机构

He's the departed department leader.
他是过去的部门领导。

The bulk of the work rolls from department to department.
大量的工作从一个部门转移到另一个部门。

surveillance是什么意思：
n. 监督，监视

We surveil the crosses by computers.
我们用微机监视各个十字路口。

My house now is surveilled by the police.
我的房子现在正受到警方的监视。

An electronic surveillance camera that saw the activity in the emBassy yard.
电子监测器监视大使馆院内的一举一动