123456789101112131415KeywordquinoneFrequency#5202Strokes15ReadingskūnMnemonic酉 (chemical) gives the meaning and 昆 the sound.Stroke orderComposed of酉wine昆elder brotherUsed in vocabulary醌kūnquinone (chemistry)蒽醌ēnkūnanthraquinone (chemistry)对苯醌duìběnkūn1,4-benzoquinone (chemistry); para-benzoquinone萘醌nàikūnnaphthoquinone (chemistry)