萘醌 nàikūn naphthoquinone Definitions Defs Origin Strokes Stroke Words Sentences Sents 萘 nài naphthalene Components 艹 艹 Meaning component cao, cǎo grass 奈 奈 Sound component nài but Sources Readings & variants Unicode 醌 kūn Components 酉 酉 Meaning component yǒu wine chemical 昆 昆 Sound component kūn elder brother Sources Readings & variants Unicode