英语词汇“step up”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	step up
释义	step up transitive verb 1. : to increase the voltage of (a current) by means of a transformer 2. : to increase, augment, or advance by or as if by steps < the amount of salt mined can be materially stepped up — R.E.Crist > < radio and television have stepped up … the tempo of the news — F.L.Mott > 3. : to give a promotion to < you're going to be stepped up to head clerk — Frederick Way > *intransitive verb* 1. : to come forward often in an interfering, inopportune, or unguarded manner < time for teachers to step up and say that there is nothing wrong with teaching something — James Binney > 2. : to undergo an increase < world trade is stepping up — Kiplinger Washington Letter > 3. : to receive a promotion < stepping up to the chief executive's chair — Current Biography >
随便看	fiar fiard fiasco fiat fiat fiat money FIB FIB fib fibber fibbery fiber fiber fiberboard fiberboard fiberboard box fiber box fiber can fibered fibered fiberfill fiberglass fiber glass fiber grease fiberization

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