网站首页  汉语  德语  英语

请输入您要查询的英文单词：

　

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.

    〔化〕吡咯烷酮

    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.

    〔化〕吡咯烷酮

    Chemical formula: C₄H₇NO

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

　

雅致网英汉双解词典包含236457条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。

　

Copyright © 2002-2024 53pku.com All Rights Reserved
更新时间：2025/6/19 22:34:25