单词	heptoic acid
释义	heptoic acid noun hep·​to·​ic acid (ˈ)hep¦tōik- : any of the monocarboxylic acids C7H13COOH (as enanthic acid) derived from the heptanes Word History Etymology heptane + -oic
随便看	runtiest runtiness runtinesses runtish runts runty runups runway runways Runyon runyonesque runzas rup rupee rupees Rupert Rupert's drop ruperts rupestral rupestrian rupestrine rupiah rupiahs rupias Rupicapra

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