“中煤”概念、定义、翻译-科学时代

单词	中煤
释义	能源科学技术词汇手册中煤 middlings
随便看	opening balance opening balance opening bank opening bank opening bank opening bank opening ceremony opening charge opening credits opening cuts opening day opening driving opening entry opening hours opening inventory opening mode crack opening of canopy opening of cotton bolls opening performance opening price opening price opening price opening price opening price opening rate

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。