Read Edit View history 多氯联苯 duōlǜliánběn polychlorinated biphenyl Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 多氯联苯/ 多氯聯苯 duōlǜliánběn polychlorinated biphenyl polychlorinated biphenyl (PCB) 这种工业废水中含有高浓度的多氯联苯。 Edit Delete References Add reference No references for this word.
多氯联苯/ 多氯聯苯 duōlǜliánběn polychlorinated biphenyl polychlorinated biphenyl (PCB) 这种工业废水中含有高浓度的多氯联苯。 Edit Delete