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protobitumen

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原沥青(有机物转化石油的最初阶段)

unstable protobitumen
不稳定原沥青

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deltree, delubrum, delude, deluded, deluge, delusion, delusional, delusive, delusively, delusory,

相似单词


Protobermes, protobiochemistry, protobiology, protobiont, protobios, protobitumen, protoblast, protoblattoid, Protoblechnum, protoblem,