noun🔗Shareアルキル基Any of a series of univalent radicals of the general formula CnH2n+1 derived from aliphatic hydrocarbons."The chemist explained that an alkyl group, like methyl or ethyl, can attach to other molecules to change their properties. "化学者は、メチル基やエチル基のようなアルキル基が他の分子に付加して、その性質を変えることができると説明しました。compoundchemistrysubstancetechnicalChat with AIVocabulary GamePractice Reading