| 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）
SMART Vocabulary: related words and phrases
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 English
PCB
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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