单词 醯基 例句 DEFINITIVE EXAMPLES 权威例句〔acetylate〕To bring an acetyl group into (an organic molecule).乙醯化:使乙醯化,把一乙醯基带入(一有机分子)之中美国传统〔acyl〕A radical having the general formula RCO-, derived from an organic acid.醯基:一...