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 【电子学】阶跃变化[亦作 step function]
随便看	word class word classes word-deaf word deafness word deafnesses word element worder word-field wordformat word-formation word-formations word for word word-for-word word game word games word-hoard wordier wordies wordiest wordily wordiness wordinesses wording wordings wordish

英汉双解词典包含483723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。