Home kitchens are a common source of contamination, as pathogens from uncooked eggs, meat and egetables find their way onto countertops, utensils and cleaning tools.是什么意思_Home kitchens are a common source of contamination, as pathogens from uncooked eggs, meat and egetables find their way onto countertops, utensils and cleaning tools.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句