windfall profit tax

基本解释

Some of the money to pay for these schemes will come from a windfall tax on mining profits.
确保这些计划实施的一部分资金将来自于矿产行业的暴利税。
Economists and energy industry executives disagree about the extent to which measures such as a windfall-profits tax or moves to curb speculation will rein in rising oil prices.
对于暴利税或抑制投机的举措能在多大程度上控制高涨的油价，经济学家和能源行业人士意见不一。
laoguoweixiu.blog.163.com
Bush should be doing more to press the oil companies to help lower prices at the pump, while acknowledging that it would be difficult to pass a windfall profits tax while Mr. Bush was still in office.
他还指出，布什应该采取更多措施扼制石油公司，从而从源头上降低油价，同时承认布什在任时很难通过“暴利税”。

Barack Obama, supports the repeal of oil company tax breaks and a windfall profits tax.
FORBES: Washington And Oil: First Do No Harm