gypsum
gypsum /ˈd͡ʒɪp.səm/ nghĩa là thạch cao
Các nghĩa
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thạch cao
A mineral consisting of hydrated calcium sulphate. When calcinated, it forms plaster of Paris.
Besides being abundant, gypsum is easily refined into a powder for plaster or formed into sheets of wallboard.
Dạng khác
- gypsums plural
- gypsa plural