三聚氰胺:melamine
染色馒头:tainted/dyed steamed bun
瘦肉精:clenbuterol（lean meat powder)
添加剂:additive
防腐剂:preservative
色素:colorant
农药残留:pesticide residue
地沟油:swill-cooked dirty oil
掺假酒:adulterated liquor
有毒物质:toxic chemical
以上就是新航道托福频道为大家整理的雅思词汇分类之food security，希望对大家有帮助，更多资讯、资料请访问新航道托福词汇频道 http://www.xhd.cn/toefl/cihui/
