释义 |
●ˌjack sth ˈup1. to lift sth such as a vehicle off the ground using a special device (a jack) 用千斤顶托起(车辆等)OBJ car2. (informal) to increase the cost or the price of sth 增加,提高(成本或价格)◆The wholesalers have jacked up their prices. 批发商提价了。OBJ cost, price SYN put sth up, increase sth (more formal) ➡ note at put sth up [v + adv + n] [v + n/pron + adv] |