feudary

例句：

1. 1. The feudal system is a relic of the past that still exists today.
   封建制度是当今仍然存在的过去遗留下来的制度。
2. 2. The feudal lords were responsible for maintaining order in their domains.
   封建领主负责维护他们领地的秩序。
3. 3.The feudal system was characterized by strict hierarchy and the power of the nobility.
   封建制度的特点是严格的等级制度和贵族的权力。