(organic chemistry) Any of a class of divalent functional groups derived from an alkane by removal of two hydrogen atoms from the same carbon atom, the free valencies being part of a double bond - R₂C=.
현재 검증된 한국어 뜻은 준비 중이며 영어 정의는 “(organic chemistry) Any of a class of divalent functional groups derived from an alkane by removal of two hydrogen atoms from the same carbon atom, the free valencies being part of a double bond - R₂C=”입니다.