●ˌrack ˈup sth () to collect sth such as profits or losses, especially quickly or in large amounts 累积;聚集(某物)◆The business racked up $205 m in sales in its first year. 公司第一年的销售额累计达 2.05 亿元。◆It is not the only store that has racked up huge losses this year. 今年遭受巨大亏损的不仅仅是这家商店。ⓘ A pronoun comes between the verb and up. 代词置於动词和 up 之间。⨁to rack up debt / gains / losses / sales 累积债务/收益/损失/销售额