英语词汇“step change”的翻译、意思、用法、释义-英汉双解词典

单词	step change
释义	ˈstep change noun [countable, usually singular] a big change or improvement in sth巨大变化（或改进）◆There has been a step change in production levels—up 48%.产量水平发生了巨大变化 ── 上升了 48%。
随便看	deal pension plan strike American Depositary Receipt prototype collaboration grandfather clause time account lead underwriter off the shelf bills receivable cost structure economical residual ACRS varied cheque guarantee card fickle service incubator space measure complaints management disk drive statistics casualty insurance

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