retroactively

基本解釋

Still, since businesses assume the credit will always be renewed (albeit retroactively), they are unlikely to spend more if proven right.
不過，因?yàn)槠髽I(yè)一直假設(shè)該項(xiàng)抵免會(huì)永遠(yuǎn)續(xù)期（即使是追溯），如果此次證明其假設(shè)成立，他們不太可能會(huì)因此而加大研發(fā)支出。
If some HFC-23 CERs were deemed retroactively invalid, such sanctions would drive up the price of other CERs while putting some of these entities in serious financial trouble.
如果一些HFC-23注冊(cè)減排資格被認(rèn)為沒有有效的追溯力，這樣的制裁將推升其它注冊(cè)減排價(jià)格，而使這些部門陷入嚴(yán)重的財(cái)政問題中。
Curb interest rate hikes by prohibiting credit card companies from retroactively jacking up rates on existing balances until the customer is 60 days behind on payments.
遏止加息，除非客戶延遲60天還款，否者禁止信用卡公司追溯現(xiàn)有結(jié)余的利息。

Ten U.S.states have enacted Iran divestment legislation, and an amendment to the House bill would retroactively expand protection to those actions.
While Congress and the administration consider what can be done retroactively to recover funds, Franks says the government should use leverage it now has as 80 percent shareholder in AIG.

In neither case were taxes collected retroactively but they apparently resumed without delay after each reauthorization.
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Congress has a history of reinstituting expired tax code provisions and applying them retroactively.
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