| 单词 | step change |
| 释义 | step changeWord family nounstepperstep aerobicsstep changestepdancerstepdancingstepladderstepping-stonestepadverbstepwise ˈstep change noun [singular] British EnglishBrE a big and important change in an organization or in society 〔机构或社会中的〕重大改革，重大变革 step change in The new law marks a step change in our programme for reforming public services. 这条新法规标志着我们公共事业改革方案中的重大转变。 Examples from the Corpus step change• The White Paper marks a step change in our programme for reforming the public sector. |
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