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pcb
释义
pcb
PCB n:
initialism (compound: polychlorinated biphenyl) (化合物)
SC
多氯联二苯
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preach
preacher
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preaching
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preadolescence
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preambling
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precalculus
precambrian
precancel
precancelled
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precarious
superhero
superhighway
superhuman
superimpose
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更新时间:2026/7/29 22:38:56