柯林斯詞典emulsifier /??m?ls??fa??/ (emulsifiers) 1. N-MASS An emulsifier is a substance used in food manufacturing that helps to combine liquids of different thicknesses. 乳化劑 返回 emulsifier劍橋詞典a substance that forms or keeps an emulsion and is often added to processed foods to prevent particular parts from separating 乳化劑 返回 emulsifier