“如果农产品种植在土壤中，或接触到受污染的水，就可能发生这种污染。”
Ellen Shumaker Ellen Shumaker
North Carolina State University · director of outreach, Safe Plates food safety program
1 条发言9月11日
North Carolina State University · director of outreach, Safe Plates food safety program
“如果农产品种植在土壤中，或接触到受污染的水，就可能发生这种污染。”