vanillin

例句：

1. 1.The vanillin in the sauce gives it a distinct flavor.
   酱料中的香胶醛赋予它独特的风味。
2. 2.Vanillin is often used as a flavor enhancer in food products.
   香胶醛常被用作食品产品的调味增强剂。
3. 3.The chef carefully measured out the vanillin to ensure the dish was perfect.
   厨师仔细测量了香胶醛以确保这道菜完美无瑕。