rollback

Word family adjectiverollablerolledroll-onnounrollerrollingrollawayrollbackrollbarroll-callrollcollarrollerballRollerbladerollerbladerrollerbladingrollerblindrollercoasterroller skaterolling pinrolling stockroll-on roll-offrolloutrolloverroll

roll·back /ˈrəʊlbæk $ ˈroʊl-/ noun [countableC, uncountableU] especially American EnglishAmE

an occasion when a tax, price, law etc is reduced to a previous level or changed so that it is the way it used to be 〔税收、价格等的〕回调，回落；〔法律的〕回复，恢复 → roll back at roll1

Examples from the Corpus

rollback• That resolution demands a rollback in utility rates and a scaling back of the market-oriented economic policies imposed by Bucaram.• The vote set the stage for a government-wide review and partial rollback of affirmative action programs.• The gas tax rollback, initiated because gasoline prices spiked this spring, has since fallen by the wayside.

From Longman Business Dictionary

rollbackroll·back /ˈrəʊlbækˈroʊl-/ noun [countableC]ECONOMICS

when prices, taxes etc are changed back to a previous level

The President is opposed to a rollback in Social Security taxes.

词汇	rollback
释义	rollback Word family adjectiverollablerolledroll-onnounrollerrollingrollawayrollbackrollbarroll-callrollcollarrollerballRollerbladerollerbladerrollerbladingrollerblindrollercoasterroller skaterolling pinrolling stockroll-on roll-offrolloutrolloverroll roll·back /ˈrəʊlbæk $ ˈroʊl-/ noun [countableC, uncountableU] especially American EnglishAmE an occasion when a tax, price, law etc is reduced to a previous level or changed so that it is the way it used to be 〔税收、价格等的〕回调，回落；〔法律的〕回复，恢复 → roll back at roll1 Examples from the Corpus rollback• That resolution demands a rollback in utility rates and a scaling back of the market-oriented economic policies imposed by Bucaram.• The vote set the stage for a government-wide review and partial rollback of affirmative action programs.• The gas tax rollback, initiated because gasoline prices spiked this spring, has since fallen by the wayside. From Longman Business Dictionary rollbackroll·back /ˈrəʊlbækˈroʊl-/ noun [countableC]ECONOMICS when prices, taxes etc are changed back to a previous level The President is opposed to a rollback in Social Security taxes.
随便看	get the better of somebody get the bit between teeth get the bit between your teeth get the feeling get the feeling that get the go-ahead get the goods on get the goods on sb get the goods on somebody get the hang of get the hang of something get the hang of sth get the hell out get the hell out of somewhere get the hell out (of somewhere) get the hots for get the hots for sb get the hots for somebody get the measure of get the measure of sb get the measure of somebody get the measure of something get the measure of sth get the message girdles 气势汹汹气势磅礴气势雄浑气包子气化气化热气压气压水瓶气压表气压计气厥气口气吁吁气吐虹霓气吞山河气吞牛斗气吼吼气味气味相投气呼呼气咻咻气咽声丝气哄哄气哺哺气哼哼