Difference between mechanism and machine in Korean
기구·기계

기구mechanism
The word "mechanism" means a part or system that makes something work. In Korean, 기구 can be used for a device or a working part inside something, such as a door, window, or machine. You can use it when talking about how something opens, closes, moves, or works.

기계machine
A machine is a tool or device that does work for people, often using power. In Korean, 기계 means a machine like a coffee machine, exercise machine, or ticket machine. You can use this word for many useful things at home, at school, or in public places.
The difference
mechanism (기구) and machine (기계) are nearby Korean vocabulary items learners often meet together. Use “mechanism” when The word "mechanism" means a part or system that makes something work. In Korean, 기구 can be used for a device or a working part inside so… Use “machine” when A machine is a tool or device that does work for people, often using power. In Korean, 기계 means a machine like a coffee machine, exercise…