“feudal hierarchy”的概念、定义、翻译、参考文献-科学参考

单词	feudal hierarchy
释义	feudal hierarchy 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	meatus acustici externi isthmus MEB mebibyte 220 Mebsuta MEC meca mecalix mechanical mechanical acceleration life test mechanical admittance mechanical advantage mechanical alloying mechanical alloying superalloy mechanical analog computer mechanical analogy mechanical and biological treatment of municipal solid waste mechanical and electrical equipment maintenance of hydro-generator unit mechanical and electrical equipment of pumping station mechanical and electrical servo system mechanical and physical recycle mechanical ashing mechanical asphyxia mechanical automation mechanical axis mechanical backup main flight control actuator

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