单词 | resol |
释义 | resol/ˈrɛzɒl/(also resole) Chemistry noun Any of various resins, generally soluble in water or alcohol, formed as the first stage in phenol-aldehyde copolymerizations and often prepared as precondensates in the manufacture of plastics. OriginLate 19th century (in an earlier sense). In sense 1 probably from Swedish resol, perhaps via German Resol. |
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