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单词 pyrrolidone
释义

Definition of pyrrolidone in English:

pyrrolidone

noun pɪˈrɒlɪdəʊnpəˈrōləˌdōn
mass nounChemistry

  • A colourless weakly basic solid which is a keto derivative of pyrrolidine.

    Chemical formula: C₄H₇NO

    Example sentencesExamples
    • The water-soluble macromolecular compound preferably includes a copolymer of N-vinyl - 2 - pyrrolidone and vinyl acetate.
 
 

Definition of pyrrolidone in US English:

pyrrolidone

nounpəˈrōləˌdōn
Chemistry

  • A colorless weakly basic solid that is derived from pyrrolidine.

    Chemical formula: C₄H₇NO

    Example sentencesExamples
    • The water-soluble macromolecular compound preferably includes a copolymer of N-vinyl - 2 - pyrrolidone and vinyl acetate.
 
 
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更新时间：2025/2/5 3:32:56