“硬煤”概念、定义、翻译-科学时代

单词	硬煤
释义	动力与电气工程词汇手册硬煤 anthracite
随便看	stone forest Stone Forest stone fruit stone fruit stone fruit stone fruit stone fruit plant stone fruit tree stonegarlic Stone Guest，The stone hand stone harmonica stone head Stonehenge Stonehenge Stonehenge stone implement stone implement stone inscription stone inscription Stone, Isidor Feinstein Stone, John Richard Nicholas Stone lattice stone-leek Stoneley wave

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。