n.磨坊，工厂v.乱转，碾磨 ◇ grist to one’s mill有益的或有利的东西 mill about乱转 put sb. through the mill历尽艰辛 ‖ mill certificate农产品加工厂证书 mill circle骑撑回环 mill circle backward前骑回环 mill circle mount骑上 mill circle of arms两臂绕环 mill circle sideward骑撑侧回环 mill forward backward后骑回环 mill price出厂价格 millboard n.厚纸板miller[ˈmilə]n.磨坊主