1. EXAMPLE: When product sales figures were low, the arrogant boss's vitriol depressed his employees. 当产品销售额下降，这位心高气傲的老板就会提出尖刻的批评，令员工感到沮丧。
2. The corrosion behavior of sintered NdFeB in nitric acid, hydrochloric acid, vitriol, phosphate and oxalic acid was studied. 研究了烧结钕铁硼在硝酸、盐酸、硫酸、磷酸及草酸介质中的腐蚀特征。
3. Most proteins have amino acids with aromatic ring, so they have yellow reaction. Phenylalanine is not easy to nitrify, so it is necessary to add in a little vitriol oil. 多数蛋白质分子含有带苯环的氨基酸，所以都会发生黄色反应。苯丙氨酸不易硝化，需加少量浓硫酸后才能够发生黄色反应。
英英解释
n.
1. (H2SO4) a highly corrosive acid made from sulfur dioxide; widely used in the chemical industry
2. abusive or venomous language used to express blame or censure or bitter deep-seated ill will v.
1. expose to the effects of vitriol or injure with vitriol
2. subject to bitter verbal abuse
