单词	pyrrolidyl
释义	pyrrolidyl noun pyr·​rol·​idyl -(ˌ)dil, -dᵊl variants or pyrrolidinyl ⸗¦⸗⸗¦dēnᵊl plural -s : any of three univalent radicals C4H8N derived from pyrrolidine by removal of one hydrogen atom Word History Etymology pyrrolidine + -yl
随便看	heppest Hepplewhite heps hepster hept- hepta- heptachlor heptachlors heptachord heptachords heptacosane heptad heptadecane heptadecanoic acid heptadecyl heptads heptaglots heptagon heptagonal heptagons heptahedra heptahedrons heptahydrate heptahydrated heptakaidecagon

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