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
I guess you do have two career opportunities
我想你的确是有两个事业机会
It's a busy street.
这是一个繁忙的街道。
John seldom gets together with his friends.
约翰很少与朋友聚在一起。