单词 | plaster of Paris |
释义 | plaster of Paris【医】 煅硬膏, 干燥硫酸钙 plaster of Paris plaster of Par.is AHD: [p²r“¹s] D.J. [6p#r!s]K.K. [6p#r!s]n.(名词)Any of a group of gypsum cements, essentially hemihydrated calcium sulfate, CaSO4·½H 2O, a white powder that forms a paste when mixed with water and hardens into a solid, used in making casts, molds, and sculpture. 锻石膏:石膏水泥的任何一种,主要由半水合的硫酸钙,CaSO4·½H 2O,一种白色粉末,与水混合成糊状物再干硬成固体,用于铸型、铸模和制作雕塑 语源:1. Middle English 中古英语 2. after Paris 2[France] 源自 Paris2[法兰西] |
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