PCBs (Polychlorinated Biphenyls).

多氯联苯(聚氯化联苯)。

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Also, do not store water in plastic containers because the polychlorinated biphenyls (PCBs) can leach into the water.

也不要把水储存在塑料容器里因为多氯联苯会渗入到水中。

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Known examples are Dioxins and PCBs (polychlorinated biphenyls).

已知实例为二恶英和多氯联苯。

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Michigan's Kalamazoo River is polluted by polychlorinated biphenyls (PCBs), highly toxic chemicals banned in the 1970s.

CNN: Pregnant women should follow guidelines on eating fish

There was another class of hazardous chemical present: polychlorinated biphenyls (PCBs).

CNN: THE GREAT DIOXIN SCARE

Worse still, some of those fish are full of polychlorinated biphenyls (PCBs), which at worst, cause cancer and at best wreck humans' immune, reproductive, nervous and endocrine systems.

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