통제변인이 · 통제변인을
controlled variable
Example
물의 양은 모든 실험에서 같은 통제변인이었어요.
The amount of water was a controlled variable, the same in every trial.
Word parts
통 govern+제 control+변 change+인 factor
Literally 'controlled changing factor': 통제 (control) + 변인.
Related words