1N-MASS 乳胶漆Emulsion or emulsion paint is a water-based paint, which is not shiny when it dries. It is used for painting walls and ceilings. 乳胶漆
...an undercoat of white emulsion paint.
用白色乳胶漆作底漆
...a matt emulsion.
亚光乳胶漆
2N-MASS 乳化液;乳浊液 An emulsion is a liquid or cream which is a mixture of two or more liquids, such as oil and water, which do not naturally mix together. 乳化液;乳浊液
3N-MASS (摄影中的)感光乳剂 In photography, emulsion is a substance that is used to make photographic film sensitive to light. (摄影中的)感光乳剂 [technical]