Milld米尔德milln.磨坊；工厂；磨粉机v.碾碎；磨；（使）乱转mill clearance滚距Mill machining铣削加工milling method磨矿法,连矿法milling flutes铣槽mill spun yarn机械纺纱的细纱milligram hourn.毫克小时milling liquid研磨用液体millstone grit磨石砂砾mill separator机座横梁Millard's test