Read Edit View history 亚硫酸酐 yàliúsuāngān sulfur dioxide Origin Definitions Defs Strokes Stroke Words Sentences Sents 亚硫酸酐 亞硫酸酐 yàliúsuāngān sulfur dioxide colorless, toxic gas with a pungent smell, used in industrial processes and as a preservative Cross-References Same as 二氧化硫 èryǎnghuàliú
亚硫酸酐 亞硫酸酐 yàliúsuāngān sulfur dioxide colorless, toxic gas with a pungent smell, used in industrial processes and as a preservative Cross-References Same as 二氧化硫 èryǎnghuàliú