process contamination造句

例句与造句

1. It can result in serious cross or post - process contamination and series of food safety problem once bacterial biofilm formed in food processing
   生物被膜一旦在食品加工过程中形成，易引起相当严重的交叉污染和加工后污染，产生极大危害，从而导致一系列严重的健康问题。
2. It's difficult to find process contamination in a sentence. 用process contamination造句挺难的