该反应产生了几种氧化物和其他伴生物.The reaction produced some oxides and other by - products.在我们的日常生活中氧化物很常见.Oxide is usually seen in our daily life.发电厂和工厂是硫氧化物的主要来源.Electric utilities and industrial plants are the principal producers....
The targeted retailers would include high end specialty supermarkets, delicatessens and prestige grocers.这个目标的零售商将包括高端专业超市 、 熟食店、信誉杂货商.Grocers have agreed to bring down the cost of several basic commodities.杂货商们同意降低几种基本商...