表层，外层 meaning in Chinese
surface layer
Examples
- A dual - coating technique uses both soy peptide and cellulose and gum to form protective layers , helping to deliver the probiotic straight to the intestines
独特的双层包裹技术，以蛋白质包裹乳酸菌的表层，外层加上多醣，保护益菌直达肠道。
surface layer