英语词汇step change怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	step change
释义	step change  Word forms: plural step changes N-COUNT [usually singular] 突变;巨变;重大改革 A step change is a sudden or major change in the way that something happens or the way that someone behaves. 突变;巨变;重大改革 We now need a step change in our secondary schools to match that achieved in our primaries. [+ in] 我们现在需要大力改革中学，以便与我们在小学里所取得的成果同步。
随便看	fishings fishing-tackle fishing tackle fishingtackle fish-knife fish knife fishknife fish-knives fish knives fishknives fishlike fishmonger fishmongers fishnet fishnets fish-out fish out fishout fish-slice fish slice fishslice fish slices fish-stick fish stick fish stick

英汉双解词典包含141091条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。