v.使……降低；使……降级（downgrade的ing形式）
n.降级；品位降低
adowngrader deb───deb adowngrader公司
conventionally downgraded───常规降级
downgraded mode is enabled───已启用降级模式
The IMF is also warning a downgrading in US sovereign debt will have a far-reaching global impact.───国际货币基金组织也提醒，美国主权债务的降级对全球将产生深远的影响。
Dump it, or at least cut it back. You can save hundreds of dollars a year by downgrading your cable service.───放弃吧，或者至少不用有线，这样你每年可以节约上百美金续有线服务费。
S&P is under fire from politicians for downgrading the United States from AAA to AA+.───标准普尔由于把美国主权信用评级从AAA调低为AA +而备受政界人士批评。
Step four would be the downgrading of the monoline insurers, which do not deserve the AAA rating on which their business depends.───第四步是债券保险公司评级被下调，它们没有资格获得其业务所依赖的AAA等级。
On Tuesday Dagong repeated the trick, downgrading the local and foreign currency credit rating for the U. S. to A with a negative outlook.───周二，大公故伎重演，将美国本、外币信用评级下调至A，展望为负面。
Everyone (well, the media at least) seems to be acting as if Moody's downgrading the United States would be a bad thing.───每个人（好吧，至少是每个媒体）都似乎表现出如果穆迪下调美国国债信用评级将是一件坏事。
Rating agencies have been criticised for not downgrading debt sufficiently in the run-up to the financial crisis.───评级机构被指责在金融危机前期没能充分降低债务评级。
The chances of at least one if not more of the ratings agencies downgrading American debt are now quite good.───如果不会有太多评级机构下调美国国债评级的话，已经算是万幸了。
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Meanwhile, members looking to cut costs are already downgrading to the new, cheaper package, which could cannibalize Alibaba.com's pricier service offerings.
The discomfort was compounded by a profits downgrading by County NatWest WoodMac.
Any further downgrading of the US credit rating, while making more US borrowing more expensive, would also be a matter of concern to Beijing.
The IMF is also warning a downgrading in US sovereign debt will have a far-reaching global impact.
He added that a downgrading in profit forecasts was normal in a recession.
Despite US governmental rebuttals of the downgrading, and the Federal Reserve's reassurances, the move is still likely to bring new challenges to the US's already sluggish economic recovery.
Even analysts who have been busily downgrading tech stocks tend to characterize the rout as a correction, not a long-term trend.
The professor claims that the government is deliberately downgrading scientific research.