per di·em /ˈdaɪem,ˈdiː-/ 每日地,按日计 draw the same $20 per diem 每天照样领取20美元 the total of man-hours saved per diem 日节约总工时 II每日的;按日计的 per diem costs 每日费用 a per diem allowance 每日津贴 charge on a per diem basis 按日收费 a per diem assignment 按日计酬的工作 III ([复] per di·ems) 1. (出差等的)每日津贴 be on a per diem 享有日津贴 2. 每日酬金 3. (铁路公司租用其他公司车厢的)每日租费 [L: every day, by the day]