ピロンピロンFreq.FrequencyTop 100,000Meanings1nounpyronechemistryA chemical compound; used in organic chemistry contexts.ピロンは有ゆう機き化か学がくで研けん究きゅうされる化か合ごう物ぶつの一ひとつです。Pyrone is one of the compounds studied in organic chemistry.
