acidifier

例句：

1. 1. The acidifier is used to adjust the pH level of the solution.
   酸化剂用于调整溶液的pH水平。
2. 2.Acidifiers are commonly used in chemical reactions to control the reaction rate.
   酸化剂在化学反应中常被使用来控制反应速率。
3. 3. The acidifier was designed to prevent corrosion in industrial applications.
   酸化剂被设计用来防止工业应用中的腐蚀。