【化】 food pollution
edible; food; foodstuff; provision; scoff; tuck
【医】 food; foodstuffs; pabulum
【经】 provisions
pollute; contaminate; empoison; stain; taint; vitiate
【计】 fouling
【化】 contaminate; contamination; pollute; pollution
【医】 contaminate; contamination; inquination; pollution
【经】 contamination