영단어 암기 16일차 썸네일형 리스트형 [영단어] 하루에 5개이상 Study Challenge - 01/15/2021 1. acid test (진정한 척도) - an important or critical test of something - i.e.) Beth felt that their outing on the upcoming weekend would be the acid test for her friendship with Meredith. It would tell her whether the friendship could really continue 2. across the board (전반에 걸쳐) - in every area and/or in every way - i.e.) we decided to change the rules for the contest across the board. they just wer.. 더보기 이전 1 다음