| 释义 |
多氯联苯duōlǜliánběnpolychlorinated biphenylPCB多氯联苯polychlorinated biphenyls {= PCBs}多氯联苯polychlorinated biphenyls{=PCBs}多氯联苯polychlorinated biphenyl｛=PCB｝多氯联苯PCB; polychlorinated biphenyl多氯联苯PCB， polychlorinated biphenyl多氯联苯polychlorinated biphenyl; PCB多氯联苯polychlorinated biphenyl， PCB多氯联苯polychlorinate biphenyls多氯联苯polychlorinated biphenyl多氯联苯polychlorobiphenyl｛=PCB｝多氯联苯PCBs双向☞多氯联苯--PCBs双向☞多氯联苯--多氯二苯 |