名词浓硫酸
1. 硫酸：oil level 油位 | oil of vitriol 硫酸 | oil pit 滤油防火装置
2. 浓硫酸：oil of turpentine 松节油 | oil of vitriol 浓硫酸 | oil one's tongue 奉承
3. 矾油：oil of paraffin 石蜡油 | oil of vitriol 矾油 | oil off-take target 产油目的层
noun
1. (H2SO4) a highly corrosive acid made from sulfur dioxide
widely used in the chemical industry
Synonym: vitriol sulfuric acid sulphuric acid