1、Sulfuric acid is often used to vitriolate metal surfaces for various purposes.
硫酸经常被用来处理金属表面，以达到不同的目的。
2、The lab technician carefully vitriolated the sample by immersing it in sulfuric acid.
实验室技术员仔细地将样品浸入硫酸中进行处理。