常见例句双语例句In this study, the aerosol spray shoe polish was prepared by the emulsifying method of wax, solvent, various additives and propellant.研究采用蜡类、溶剂、各种助剂和抛射剂为原料，结合气雾剂包装新技术制备喷雾鞋油。 返回 solvent shoe polish