영단어 암기 3개월! 31일차 썸네일형 리스트형 [영단어] 하루에 5개이상 Study Challenge - 10/29/2020 1. raise red flags - warn of trouble ahead - i.e.) and that raised a red flag. and I immediately resigned 2. rubber-stamp - approve something without consideration as a formality - i.e.) they rubber-stamped his design without serious discussion 3. take it or leave it - you must decide now whether you will accept this proposal - i.e.) I will give you $500 for the camera, but that's my final offer.. 더보기 이전 1 다음