“Hard Times”的概念、定义、翻译、参考文献-科学参考

单词	Hard Times
释义	Hard Times Encyclopedia 文学英国文学释 Hard Times《艰难时世》英国小说家C.狄更斯的长篇小说。艺术学中国现代雕塑释 Hard Times《艰苦岁月》中国现代雕塑作品。
随便看	cofinal number cofinal object cofinal ordinal cofinal ordinal numbers cofinal product-preserving functor cofinal set cofinal subset cofinal type cofine open covering cofinite cofinite filter cofinite module cofinite subset cofinite topology co-fire power generation of agriculture and forestry biomass coflow C of M coframe coframe field cofree module cofree object cofunction cofunctor co-fusion co-Galilean space

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。