jack up

基本解釋

Under the new rules, credit-card companies can't jack up interest rates on a whim.
在新法案槼定下，信用卡公司不能憑著心血來(lái)潮隨意提高貸款利率。
I don't think we can jack up our prices on our books anymore, because people don't have much extra money to spend these days.
我不認(rèn)爲(wèi)我們的書(shū)價(jià)還可以再提高，因爲(wèi)現(xiàn)在大家沒(méi)有太多閑錢(qián)可花了。
The price of solar power still has far to fall before it is cheaper than electricity generated from fossil fuels—even if governments jack up fossil-fuel prices to reflect the cost of carbon emissions.
即便政府出於對(duì)碳排放代價(jià)的反思提高石油價(jià)格，太陽(yáng)能價(jià)格還需要降低許多才會(huì)比從化石燃料中産生的能源價(jià)格便宜。

The team will jack up prices again if it gets out of the first round.
FORBES: The NHL Scores With Maple Leafs Ending Playoff Drought
The first is that it will jack up inflation and so do more harm than good.
ECONOMIST: America’s economy
You can, if you concentrate and jack up the volume, pick up most of the dialogue.
FORBES: Skip The In-Flight Movie