rack up

基本解释

Anyone taking all these flights over a year might rack up a carbon footprint totalling more than 35 tonnes.
一年中乘坐所有这些航班的任何人都会积累到总计超过35吨的碳足迹。
SCEPTICS have wondered how long America could use its control of the world’s reserve currency as an excuse to rack up huge debts.
一直以来，质疑者都想知道借助全球储备货币的控制权，美国到底能够维持其庞大债务到什么时候。
But if your goal is to rack up big vote totals for the NBA All-Star Game, there's another answer: Be a Houston Rocket.
但是如果你的目标是在NBA全明星赛投票中获得高得票数，那么还有另一个答案：成为火箭队的一员。

Nevertheless, some are warning that users may rack up unexpectedly high charges using the service.
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To be sure, Google will probably quickly rack up more gains at Mozilla's expense.
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Accomplishments rack up all around them and both their names and reputations precede them.
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If a business racks up profits, losses, or sales, it makes a lot of them. If a sportsman, sportswoman, or team racks up wins, they win a lot of games or races.