“洪堡海”概念、定义、翻译-科学时代

单词	洪堡海
释义	天文学词汇手册洪堡海 Mare Humboldtianum
随便看	charcoal charcoal charcoal adsorption process charcoal bed charcoal blacks charcoal blast furnace charcoal-burning charcoal coffee charcoal drawing charcoal pencil charcoal pig iron charcoal standard charcoal-wood chard chard char device Chargaff's rule charge charge charge charge charge charge charge charge

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。