问题描述: 汽车排放的尾气主要是二氧化硫,二氧化硫是造成酸雨的第一因数,用英语怎么说啊 1个回答 分类:英语 2014-12-08 问题解答: 我来补答 Sulphur dioxide is the main gas from automobile exhaust emission , which is the first factor that caused acid rain. 展开全文阅读