| 词汇 | pcb |
| 释义 | PCB noun[ C or U ] uk /ˌpiː.siːˈbiː/ us /ˌpiː.siːˈbiː/ abbreviation for polychlorinated biphenyl: a harmful chemical that is used in industry多氯联苯（一种工业用的有毒化学物质，polychlorinated biphenyl的缩写） Environmental issues agroecology air pollution anoxia anoxic anti-conservation deforestation dumping ground eco-audit eco-footprint efficiency energy conservation energy security environmental justice environmentalism reduce, reuse, recycleidiom rewilding runoff scrapyard scrubber sequester You can also find related words, phrases, and synonyms in the topics: Chemicals, chemical compounds & gases PCB | Business EnglishPCB noun[ C or U ] ukus PRODUCTION, ENVIRONMENT abbreviation for polychlorinated biphenyl: a harmful chemical that is used in industry: PCBs have been used in many products including electrical equipment, inks, adhesives, and paints. |
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