更新时间：2026-07-07 23:45:34
plaster of paris
plaster of paris是什么意思？
烧石膏；熟石膏
- 单词
- plaster of paris
烧石膏；熟石膏
Noun:- 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
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