serf

名词 serf:

1. (Middle Ages) a person who is bound to the land and owned by the feudal lord
   同义词：helot, villein

1. Born as a free person, not as a slave or serf.
   生来自由的天生是自由人，而不是奴隶或家奴的
2. Many serfs were forced to work hard.
   许多农奴被迫拼命工作。
3. The serfs were liberated after abolishing serfdom.
   废除农奴制度后，农奴们获得了解放。