flavoring|flavorings

这个蛋糕里添加了柠檬调味剂。

This cake contains lemon ___flavoring.

这些饼干中添加了草莓和香草调味剂。

These cookies contain strawberry and vanilla ___flavorings.

这款饮料不含天然果汁，完全依靠人工调味剂来产生水果味道。

This drink contains no natural juice and relies entirely on artificial ___flavorings to create fruit tastes.