fatty acid amide

例句：

1. 1. This product contains fatty acid amide, which is known for its moisturizing properties.
   该产品含有脂肪酸酰胺，以其保湿特性而闻名。
2. 2.The fatty acid amide in this oil helps to soften the skin and improve its elasticity.
   这种油中的脂肪酸酰胺有助于软化皮肤并改善其弹性。
3. 3. In cosmetics, fatty acid amide is often used as a moisturizer to help keep skin hydrated.
   在化妆品中，脂肪酸酰胺常被用作保湿剂，帮助保持皮肤水分。