It is a crime to adulterate foods without informing the buyer .
不通知买主就对食物掺杂是犯罪。
Root of the chicory plant roasted and ground to substitute for or adulterate coffee .
菊苣根烘烤磨碎来代替或掺杂咖啡。
How to seethrough adulterate trick of pet food ingredients .
如何看穿狗粮原料掺假伎俩。
Unfortunately there are some rogue refiners traders who melt down gold jewellery themselves and adulterate it with other metals so they increase their margin .
不幸的是，总有一些流氓精制厂为了提高利润率，熔化黄金首饰后以其他金属掺假。
He can adulterate even such things as food-stuff and spices and what are called ' life-saving drugs ' .
