臣民要为城邦服兵役，曾经用来指称这六个等级的单词和另一个意为“征召”（士兵）的词具有相同的词源。

Part of what a person owed the state was military service and the word used to describe these six groups evolved out of the same word used to mean a soldier was being “called up.”

youdao

臣民要为城邦服兵役，曾经用来指称这六个等级的单词和另一个意为“征召”（士兵）的词具有相同的词源。

Part of what a person owed the state was military service and the word used to describe these six groups evolved out of the same word used to mean a soldier was being “called up.”

youdao