one of a pair of heavy flat disk-shaped stones that are rotated against one another to grind the grain
mill-stone的用法和樣例:
例句
用作名詞 (n.)
Each came from the country, from a peasant household, and had left her mill and calf, her sturdy young husband, to follow some other villager she knew to do business on this boat. 她們從鄉下來,從那些種田挖園的人家,離了鄉村,離了石磨同小牛,離了那年青而強健的丈夫,跟隨了一個同鄉熟人,就來到這船上做生意了。