| 释义 |
DictionarySeepolychlorinated biphenylpolychlorinated biphenyls
polychlorinated biphenyls (PCBs) toxic organic compounds containing more than one chlorine atom used in the manufacture of plastics and insulators; they are very stable and fat-soluble and accumulate in the food chain.polychlorinated biphenyls
polychlorinated biphenyls (PCBs)Highly toxic synthetic chemicals. AcronymsSeePCB |