英语词汇change of class voucher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	change of class voucher
释义	change of class voucher 简明释义改变等级凭单专业释义 1 经济学改变等级凭单
随便看	sizes size sample Size,Sample sizes available Sizes,Body size scale size scatter Sizes,Cell size screen size segregation size select size selection size selection size-selective dust-sampler size selector size separation size separation process size-shape factor size shape-factor size shedding size-six Sizes,Litter sizes of surgical sutures size sorting Sizes,Particle

英汉双解词典包含3185865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。