emulsion star

例句：

1. 1.The emulsion star is a key ingredient in the production of cosmetics.
   乳化剂星是化妆品生产过程中的关键成分。
2. 2. The emulsion star plays a crucial role in maintaining the stability of oil-in-water emulsions.
   乳化剂星在保持油水乳液稳定性中起着关键作用。
3. 3.The emulsion star has been widely used in various industries, including food and pharmaceuticals.
   乳化剂星在食品和制药行业中得到了广泛应用。