to be a big if
01
큰 변수, 큰 불확실성
to be a condition or requirement that is uncertain or potentially challenging to fulfill
![to [be] a big if definition and meaning](https://cdn.langeek.co/photo/46758/original/?type=jpeg "to [be] a big if definition and meaning")
관용구
비격식
예시들
We can finish the project by Friday, but getting approval in time is a big if.
금요일까지 프로젝트를 끝낼 수는 있지만, 제때 승인을 받는 게 큰 변수다.
