“Middle Ages”概念、定义、翻译-科学时代

单词	Middle Ages
释义	历史学词汇手册 Middle Ages （欧洲）中世纪
随便看	tree of knowledge of good and evil Tree of Life tree of life Tree of Life tree of life tree of overstock tree-pathology tree peony tree percent tree percent tree performance tree physiology tree planter tree planter tree planting tree-pruner tree repair tree repair tree representation tree representation tree ring tree ring tree-ring analysis tree-ring analysis tree-ring climatology

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。