adulterate
1.VERB 动词在（饮食中）掺入杂质;掺假 If something such as food or drink is adulterated, someone has made its quality worse by adding water or cheaper products to it.
【语法信息】：be V-ed
【语法信息】：V-ed
【搭配模式】：usu passive
The food had been adulterated to increase its weight...
食物被掺了杂质以增加分量。
There is a regulation against adulterated cosmetics.
规定禁止出售假冒化妆品。
adulteration
...the adulteration of tobacco.
假烟
