sodium sulfite
sodium-sulfite的词性:n.(名词)
1. A white crystalline or powdered compound, Na2SO 3, used in preserving foods, silvering mirrors, developing photographs, and making dyes. 亚硫酸钠:一种白色晶体状或粉粒状化合物,Na2SO 3,用于保存食物、给镜子镀银、冲洗相片以及制造染料