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短语
polychlorinated biphenyls
释义
polychlorinated biphenyl
[,pɔli'klɔ:ri,neitid; ,bai'fenəl]
【化学】多氯联苯[亦作 polychlorobiphenyl, 略作PCB]
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cor
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Cora
coracidium
Coraciidae
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Coraciiformes
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coracoid bone
coracoid process
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coral bells, coralbells
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更新时间:2026/7/12 6:08:42