柯林斯词典run up (running,ran,runs) 1. PHRASAL VERB If someone runs up bills or debts, they acquire them by buying a lot of things or borrowing money. 積欠 (債務) She managed to run up a credit card debt of $60,000. 她竟然用信用卡透支了6萬美元。2. →see also run-up 返回 run up