accessory ingredient造句

例句与造句

1. It is mainly used as chemical intermediate , can be used as insecticide , for example making pesticide toad killing agent ; it can also be used to prepare quaternary ammonium compound to change property and synthesize various kinds of processing accessory ingredients and additives
   四、用途主要用于化学中间体，可作杀虫剂，如制造农药杀蟆丹；还可制备季胺化合物，作为改性合成各种处理助剂和添加剂。
2. It's difficult to find accessory ingredient in a sentence. 用accessory ingredient造句挺难的