feed adulteration

• 饲料添加剂

feed adulteration的用法和样例：

例句

1. Roxarsone is one of the animal feed additives that uses extensively at home and abroad recently.
   洛克沙胂是目前国内外广泛使用的饲料添加剂之一。
2. Furazolidone in chickens is the important index of the furan drug content in the feed additive.
   鸡肉中呋喃唑酮是反映饲料添加剂中呋喃类药物含量的重要指标。