supposed to片語KK [səˋpozd tu] /səˈpoʊzd tu/發音片語1應該、理應、必須You're supposed to wear a helmet on this construction site.在這個工地上你應該戴安全帽。2不准、不許、不應該用於否定句We're not supposed to use our phones during the meeting.開會時我們不准使用手機。3據說、聽說This restaurant is supposed to have the best noodles in town.據說這家餐廳有全城最好吃的麵。4原定、本來要常用過去式We were supposed to leave at seven, but the flight was delayed.我們原定七點出發，但班機延誤了。5究竟、到底口語，用於疑問句What am I supposed to do with all these old boxes?這些舊箱子到底要我怎麼處理？