这种不锈钢锅是惰性的，不会与酸性食物发生反应。

This stainless steel pot is made of ___non-reactive material, so it won't react with acidic foods.

尽管老师大声喊他名字，那个学生依然毫无反应。

The student stayed ___non-reactive even when the teacher called his name loudly.