“alum coal”概念、定义、翻译-科学时代

单词	alum coal
释义	地质学词汇手册 alum coal 煤垩，白色氧化煤
随便看	Battle of Dungeness Battle of Edgehill Battle of Eurymedon River Battle of Evesham Battle of Eylau Battle of Falkirk Battle of Falkland Islands Battle of Fehrbellin Battle of Ferozeshah Battle of Five Forks Battle of Flodden Battle of Fontenoy Battle of Frankenhausen Battle of Fraustadt Battle of Fredericksburg Battle of Friedland Battle of Galicia Battle of Gallipoli Battle of Garigliano Battle of Gaugamela Battle of Germantown Battle of Gettysburg Battle of Glenshiel battle of gods and giants Battle of Gorizia

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。