“乳胶”造句
油漆干了后，涂一层发红的土黄色
乳胶漆。
Once the paint is dry, apply a coat of the red ochre emulsion paint.
乳胶上免不了会有许多乱七八糟的斑点.
Many unavoidable random spots are always present in the film.
光谱测量用的
乳胶应贮存在干燥 、 无氧的环境中.
Spectroscopic emulsion should be stored in a dry, oxygen - free environment.