Emulsion
01
乳状液, 两种液体的混合物
a mixture of two liquids where tiny droplets of one are evenly dispersed in the other, like oil in water
例子
Emulsions in salad dressings combine oil and vinegar, allowing them to mix temporarily before eventually separating without an emulsifier.
沙拉酱中的乳液将油和醋结合在一起，使它们在没有乳化剂的情况下暂时混合，最终分离。
02
a light-sensitive layer on paper or film, made of tiny silver bromide grains suspended in gelatin
例子
Black-and-white prints rely on a silver halide emulsion to capture the image.
