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 changeBrE /ˈstep tʃeɪndʒ/NAmE /ˈstep tʃeɪndʒ/ noun [usually sing.] (BrE) a big change or improvement in sth 巨大变化；显著进步（或改善）◆His speech called for a step change in attitudes to the environment in the 21st century. 他的演讲呼吁在 21 世纪彻底改变对待环境的态度。
随便看	reknock reknocked reknocking reknocks relabeler relabelers re-labels relace relaced re-laced relaces relacing re-lacing relaid relanded relanding relands relapsable relapse relapsed relapser relapsers relapses relapsing relatabilities

英汉双解词典包含314281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。