plaster of Paris

名词 plaster of paris:

1. any of several gypsum cements; a white powder (a form of calcium sulphate) that forms a paste when mixed with water and hardens into a solid; used in making molds and sculptures and casts for broken limbs
   同义词：plaster

1. The making of such a mold or cast, as with plaster of Paris.
   制印模用石膏对这种模型或模子的制作，如用巴黎的石膏
2. A preparation of plaster of Paris and glue used as a base for low relief or as a surface for painting.
   熟石膏粉供绘画或作浅层浮雕表面用的混有胶水的熟石膏制剂