英语词汇ratio of effective contribution margin的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	ratio of effective contribution margin
释义	ratio of effective contribution margin 英?[?rei?i?u ?v i?fektiv ?k?ntri?bju:??n ?mɑ:d?in] 美?[?re?o ?v ??f?kt?v ?kɑntr??bju??n ?mɑrd??n] 释义 [经] 实际的边际贡献的比率
随便看	fulls Fullsafe full sail fullsail full-sailed fullsails full satisfaction guaranteed full-save rectifier fulls(beach ridge) full-scale full scale fullscale full-scale absolute accuracy full-scale accuracy full scale asymmetry full scale calibration full-scale change full-scale clearance full scale clearance full-scale condition full-scale conditions full scale conditions full-scale construction full scale construction full-scale crash test

英汉双解词典包含4367426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。