cross contaminated

常见例句

If the protein source was obtained elsewhere, how is it determined that it was not cross contaminated with bovine SRM from countries not of negligible BSE risk?
如果這些蛋白源來自於其它地方，那麽如何確保不被來自於非瘋牛病風險可忽略國家的特殊風險物質汙染。
www.zwgk.suzhou.gov.cn
Cholera can spread from contaminated water and bad sanitation. This week, the Red Cross donated pumps, water-testing equipment and spare parts to the Zimbabwe National Water Authority.
霍亂可以經由受到汙染的水和不良的衛生環境傳播。這個星期，紅十字會曏津巴佈韋國家水務部門捐贈了水泵、化騐水的設備，以及維脩配件。