subhalide

例句：

1. 1. The chemical was used to treat water contaminated with chlorine.
   这种化学物质被用来处理含有氯的水。
2. 2.Subhalides are important in the production of paper and other materials.
   亚硫酸盐在生产纸张和其他材料中非常重要。
3. 3.The subhalides were found to have a significant impact on the environment.
   研究发现，这些亚硫酸盐对环境有显著影响。