an acid solution

例句：

1. 1.This chemical is used to dissolve metals in acid solutions.
   这种化学物质用于在酸性溶液中溶解金属。
2. 2. The doctor prescribed a special acid solution for her wound.
   医生给她开了一种特殊酸性溶液来治疗伤口。
3. 3.In order to remove the stain, we need an acid solution that can penetrate deep into the fabric.
   为了去除污渍，我们需要一种能深入织物的酸性溶液。