二氧化硫排放
/ˈsʌbɜːbz/
n
English: sulfur dioxide emission · 二氧化硫排放
English · sulfur dioxide emissionEspañol · emisión de dióxido de sulfuroFrançais · émission de dioxyde de soufre
释义：Sulfur dioxide is produced mainly by coal-fired thermal power plants and smelters that refine ores with high sulfur content.