methylsulfonal

例句：

1. 1. The compound was used as apreservative in the food industry.
   这种化合物被用作食品工业中的防腐剂。
2. 2. Themethylsulfonal solution is effectiveagainst bacteria and fungi.
   甲基磺酰铵溶液对细菌和真菌有效。
3. 3. In thelaboratory, methylsulfonalwas used to test the effectiveness of thenew pesticide.
   在实验室里，甲基磺酰铵被用来测试新农药的有效性。