gelatine powderˈdʒelətinˈpaudə短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 胶质硝甘炸药 Self-leveling floor material is made by compounding an inorganic gelatine material or organic material that is used as the matrix material with additives such as re- dispersible gelatine powder. 自流平地面材料是一种以无机胶凝材料或者有机材料为基材，与可再分散胶粉等外加剂复合而成。 chemyq