Read Edit View history 官能基 guānnéngjī functional group Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 官能基 · guānnéngjī · functional group 2026/03/04 官能基 guānnéngjī functional group (chemistry) functional group 羥基是有機化合物中常見的一種官能基。 created sense Mar 4, 2026, 02:25 AM