石膏 Save Sign in to save words shígāo ㄕˊ ㄍㄠ gypsum CaSO4·2(H2O) plaster plaster cast (for a broken bone) Character by character 石(shí)rock 膏(gāo)ointment A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0