“悲观主义”概念、定义、翻译-科学时代

单词	悲观主义
释义	教育学词汇手册悲观主义 pessimism
随便看	evaporation evaporation evaporation evaporation evaporation evaporation evaporation evaporation evaporation evaporation evaporation apparatus evaporation coefficient evaporation coefficient evaporation coefficient evaporation-condensation evaporation cooler evaporation crystallizer evaporation deposition evaporation duct evaporation fog evaporation heat evaporation heat of soil evaporation inhibitor evaporation loss evaporation loss

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。