こういん工員kouin
1.

A worker who performs manual labor in a manufacturing facility, contributing to the production process of goods.

2.

An employee engaged in physical tasks within an industrial workplace, often involved in assembly or machinery operation.

3.

A laborer who is part of a factory's workforce, responsible for carrying out various operational duties essential to the functioning of the production line.

4.

A member of the workforce in a factory setting, typically performing tasks that require specialized skills or training related to industrial work.