Submitted by György Chityil ... on Sat, 01/20/2018 - 01:10 Hierarchy: NounDescription: {{organic compound}} Either of forty-two isomers of the polychlorinated biphenyl containing four chlorine atomsNgram: tetrachlorobiphenylNgram Text: tetrachlorobiphenylSource: WiktionaryIssue: 0Wiktionary tag: organic compoundNgram Count: 1
