石膏 石膏 [shi2 gao1] /gypsum CaSO4·2(H2O)/plaster/plaster cast (for a broken bone)/
石膏 石膏 [shi2 gao1] /Gips (u.E.) (S)/
石膏 石膏 [shi2 gao1] /gypse/plâtre/
