“matter of substance”概念、定义、翻译-科学时代

单词	matter of substance
释义	法学词汇手册 matter of substance 实体问题
随便看	produce exchange producer producer producer producer producer producer producer producer producer producer producer producer producer producer producer-coloured fibre producer-consumer problem producer gas producer gas producer gas plant producer goods producer goods producer goods producer market producer market

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。