rack up
US /ræk ʌp/
UK /ræk ʌp/
片語動詞
累積, 獲得, 創下
to accumulate or achieve a large amount of something, such as points, profits, or debts
範例:
•
The company managed to rack up record profits this year.
該公司今年成功獲得了創紀錄的利潤。
•
He racked up a lot of debt during his time at university.
他在大學期間欠下了大量債務。