lactic

After intense exercise, the burning sensation in your muscles is caused by the buildup of lactic acid.

用法提示：lactic 作为形容词修饰 acid，表示‘乳酸的’，描述一种与乳相关的化合物。

Yogurt is produced through lactic fermentation, which gives it its tangy flavor.

用法提示：lactic 作形容词修饰 fermentation，指由乳酸菌引起的发酵过程。

Some bacteria produce lactic acid as a byproduct, which helps preserve food.

用法提示：lactic 修饰 acid，表示该酸来源于乳或乳糖发酵。