영단어 암기 26일차 썸네일형 리스트형 [영단어] 하루에 5개이상 Study Challenge - 01/25/2021 1. back to basics - to go back to thinking about the basic elements of something - i.e.) this issue seems to have become quite complex. Let's just try to go back to basics, so that we can better understand it. 2. back to square one (아무 진전없이 원점으로 되돌아가는 것) - back to the beginning of an endeavor - i.e.) everything has gone wrong with the project! We have to go back to square one 3. back to the draw.. 더보기 이전 1 다음