英语词汇contribution file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	contribution file
释义	contribution file noncontributoryn. 不用职工缴款的养老金计划 counterrevolutionn. 反革命 contradistinctionn. 对比；对比的区别
随便看	Endothelin B 2 Receptor Endothelin B 2 Receptors Endothelin,Big Endothelin B Receptor Endothelin B Receptors Endothelin converting enzyme Endothelin Degradation Enzyme endothelin endothelin,ET endothelin family Endothelin receptor endothelin receptor A endothelin receptor B Endothelin Receptors Endothelin Type 1 endothelinum derived relaxing factor endothelio endothelioangiitis endothelioblastoma endotheliochoria Endotheliochorial endotheliochorial placenta endotheliochorial type endotheliocyte endotheliocytic swelling

英汉双解词典包含3607232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。