second serfdom第二次农奴制
Russian serfdom俄国农奴制;帝俄的农奴制度
serfdom lord农奴
feudal serfdom封建农奴制
serfdom economy in Russia农奴制
serfdom in West Europe西欧农奴制
Serfdom in Russia俄国农奴制
The Road to Serfdom通往奴役之路;通向奴役之路;哈耶克
N-UNCOUNT（不可数名词） The system of serfdom was the social and economic system by which the owners of land had serfs. 农奴制
N-UNCOUNT（不可数名词） If someone was in a state of serfdom, they were a serf. 农奴身份; 农奴地位