Read Edit View history 哒嗪 dāqín pyridazine Origin Definitions Defs Strokes Stroke Words Sentences Sents 哒嗪 (噠嗪) dāqín pyridazine noun an organic heterocyclic compound with the molecular formula C4H4N2, specifically the 1,2-diazine isomer Sources Definitions CC-CEDICT
哒嗪 (噠嗪) dāqín pyridazine noun an organic heterocyclic compound with the molecular formula C4H4N2, specifically the 1,2-diazine isomer Sources Definitions CC-CEDICT