on offer片语KK [ɑn ˋɔfɚ] /ɑn ˈɔfɚ/发音片语1可提供的、可获得的、现有的The range of courses on offer this semester is impressive.本学期可供选读的课程种类相当丰富。2特价的、减价的、促销中的英式Fresh strawberries are on offer at the supermarket this week.这周超市的新鲜草莓正在特价。3待售的、供出售的There are very few affordable apartments on offer downtown.市中心待售的平价公寓非常少。用这个字练口说→