“封建等级制度”的概念、定义、翻译、参考文献-科学参考

单词	封建等级制度
释义	封建等级制度 Encyclopedia 历史学〔综述〕释 feudal hierarchy封建等级制度西欧封建主之间依据土地占有和人身依附关系而形成的一种等级关系。
随便看	transitional transitional care transitional cell transitional coal-accumulating environment Transitional Community transitional epithelium transitional invariance transitional light transitional pension transitional phenomenon transitional sampling technique transitional vesicle transitional zone transition amplitude transition-based dependency parsing transition between levels transition boiling transition coefficient transition component transition condition transition constraint transition curve transition density transition density function transition diagram

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。