余毒用英语怎么写
英文写法翻译
Residual poison
重点词汇
余毒───Residual poison
双语使用场景
There exist the defects of efficiency and residual poison by the application of oxidizing bactericides and the quaternary ammonium salt bactericides that are still widely used at present.───对于现在仍广泛使用的氧化型和季铵盐型杀菌剂，仍存在着使用效率和余毒问题；