英式:[kwɜːn]
美式:[kwɜːrn]

n.手磨器

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