Contaminates
v. 把…弄脏, 污染( contaminate的第三人称单数 ); 玷污, 毒害, 腐蚀（人的思想或品德）
🗣️ 情景例句
Yes, a pediatrician.
是的， 小儿科医师。
No one can match us so far as quality is concerned.
就质量而言，没有任何厂家能和我们相比。
Another patient might equally well complain that her neighbours were combining to slander her and persecute her,
另有一位病人可能同样有理由抱怨说，她的邻居们正在联合起来对她进行诽谤和迫害，