“罗马帝国”的概念、定义、翻译、参考文献-科学参考

单词	罗马帝国
释义	罗马帝国 Encyclopedia 历史学古代罗马释 Roman Empire罗马帝国公元前27年至公元476年占据整个地中海地区的古代罗马国家。
随便看	horseshoe bats horseshoe diffeomorphism horseshoe kidney horseshoe kiln horseshoe lemma Horseshoe map horseshoe mapping horseshoe mounting Horseshoe Nebula horseshoe orbit horseshoe-shaped curve Horseshoe-Shaped Gold horseshoe worm horse skin horsetail embroidery of Sui nationality horsetail family horsetail fern horsetail tree horse tamarind Horse Thief horse-transport vessel horse-vaulting of Summer Special Olympics horseweed horst Horst Marschner

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。