quern
基本解释
- n.手磨器
英汉例句
- between +420 and +589) as a device to allow several farmers to work at the same quern .
译文：到南朝（420-589年）时，又加上了连杆，使几个人能共同推动一盘人力磨。 - Querné
凯尔内 - stone quern
石磨盘 - quern stone
n. 磨石
英英字典
- a simple device for grinding grain (= making it into a powder) between two heavy circular stones