Feudal dependents granted use of a fief for service and homage

• People owing military aid and loyalty to a lord

受封地以效力与效忠的封建附庸

• 向领主承担军事支援与效忠的人

Subordinates or states under the control of a dominant power

• People closely bound in dependence to a superior

受强权控制的附属下属或附庸国

• 与上级存在紧密依附关系的从属者

Third-person singular of vassal: reduces to vassalage or subjugates

• Makes someone or something subordinate to another

vassal 的第三人称单数：使成附庸或加以征服

• 使某人或某物从属于他者