mortarn.臼;研钵;[军]迫击炮n.灰泥;灰浆v.用灰泥涂抹;用灰泥结合
mortar and pestle杵臼
mortar laid stone浆砌石
mortar projectile迫弹
mortar void ratio灰浆孔隙比
mortar anchor rod砂浆锚杆
mortar ammunition迫弹
mortar resistance耐砂浆性
mortar from trass火山灰灰浆
mortar mixing mil砂浆拌合机
mortar performance砂浆性能