polyvinyl-pyrrolidone

英 [polyvinyl-pyrrolidone]
美 [polyvinyl-pyrrolidone]

中文释义

聚乙烯吡咯烷酮

单词分析

单词结构：

polyvinyl-pyrrolidone

字母数：21

记忆提示

🎯 重点记忆：

  • 单词拼写：polyvinyl-pyrrolidone
  • 核心含义：聚乙烯吡咯烷酮

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更新时间：2026-04-10 23:21:33