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sulphur dioxide 释义 硫二氧化物:一种无机化学物质,通常用作食品防腐剂。 例句 1·Sulphur dioxide is a pollutant and a major contributor to acid rain. 二氧化硫是一种污染物,并且是形成酸雨的主要因素。 《牛津词典》 2·Compounds of nitrogen and sulphur dioxide should be particularly closely watched. 应特别密切注意氮和二氧化硫的化合物。 3·This would involve using sulphur or hydrogen sulphide aerosols so that sulphur dioxide would form clouds, which would, in turn, lead to global dimming. 这包括使用硫或硫化氢气溶胶,使二氧化硫形成云层,进而导致全球变暗。 同义词 [无化]二氧化硫 sulfur dioxide
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