英语词汇stair-step costs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	stair-step costs
释义	stair-step costs 简明释义梯级式成本
随便看	vitrophyric vitrophyric diabase vitrophyric glass vitrophyric texture vitrophyrite vitroplant vitroporphric vitroporphyritic texture vitropression vitro-retinal Vitros Anti-Hbc Vitros Anti-Hbe VITROS Anti-HBs VITROS Anti-HCV VITROS HBeAg vitrosin vitrotelain vitrous vitrum Vitruvian Vitruvian Man Vitruvian scroll variation of moon variation of operating value variation of order

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。