gesso

释义

n. (绘画等用的)底料, 石膏粉

例句

Processing category:Various dry and wet materials that could be crushed, including chemical raw materials, gesso powders, hulls, grains, and plastics .

加工类别：各种可以粉碎的干湿料物，化工原料、石膏粉、皮类、粮食类、塑料类。棉花类，生物类。