Read Edit View history 多氯联苯 duōlǜliánběn polychlorinated biphenyl Origin Definitions Defs Strokes Stroke Words Sentences Sents 多氯联苯 (多氯聯苯) duōlǜliánběn polychlorinated biphenyl polychlorinated biphenyl (PCB) Frequency Written text 0.067 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)
多氯联苯 (多氯聯苯) duōlǜliánběn polychlorinated biphenyl polychlorinated biphenyl (PCB) Frequency Written text 0.067 per million Sources Definitions CC-CEDICT Frequency data BCC Corpus (BLCU)