Home›Browse›Category:吡咯烷酮🌐中文EnglishBahasa IndonesiaPolskiSvenskaالعربيةفارسی한국어中文日本語EntityQ8808789· pop 17Category:吡咯烷酮维基媒体项目分类Wikidata factsShow 1 more factCommons categoryPyrrolidonesvia Wikidata · CC0Available in 16 languages中文日本語العربيةBahasa IndonesiaBanglaBasqueCzechGalicianPolskiSerbian