環化 かんか noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru 環化かんか Noun Irregular English JMdict (multilingual) 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru cyclization;cyclisation 漢字 kanji used 環 ring, circle 17画 化 change, take the form of 4画
環化かんか Noun Irregular English JMdict (multilingual) 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru cyclization;cyclisation