feudal

这个学校的等级制度非常封建，学生几乎没有任何发言权。

The school's ___feudal hierarchy gave students almost no voice.

这部小说描绘了封建地主对农民的剥削。

The novel depicts the exploitation of peasants by ___feudal landlords.

在中世纪的封建制度下，农民必须为领主耕种土地。

Under the ___feudal system, peasants had to farm the land for their lords.