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单词
pcb
释义
pcb
PCB n:
initialism (compound: polychlorinated biphenyl) (化合物)
SC
多氯联二苯
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rockfall
rock festival
rockfish
rock garden
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rock 'n' roll
rock out
rock paper scissors
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rocks
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rock the boat
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rocky
rocky mountains
rococo
rod
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更新时间:2026/7/9 2:20:33