plaster

n.灰泥；膏药

plane geometry, plane sailing, plane-table, planet, planetarium, planetary, plangency, plangent, plangently, plank, planking, plankton, planned, planning, plant, plantain, plantation, planter, plaque, plasma, plaster cast, plasterboard, plastered, plasterer, plastic, plastic bomb, plastic explosive, plastic surgery, plasticine (also Plasticine), plasticity, plastics, plate, plate glass, plate-rack, plateau, plateful, platelayer, platelet, platform, plating,