noun🔗Shareプロパノン、アセトンThe systematic name of the simplest ketone with formula C3H6O, usually called acetone."The lab technician used propanone to clean the glassware. "実験技師はガラス器具を掃除するためにプロパノンを使用した。compoundsubstancechemistrytechnicalChat with AIVocabulary GamePractice Reading
