heterocyclic
🇬🇧/ˌhetərəʊˈsaɪklɪk/ 🇺🇸/ˌhetərəˈsaɪklɪk; ˌhetəroʊˈsaɪklɪk/ 26(of an organic compound) containing a closed ring of atoms, at least one of which is not a carbon atom (有机化合物)杂环的
adjective [原级]杂环的；不同环式的
N-oxides of heterocyclic esters, amides, thioesters, and ketones.
杂环酯，酰胺，硫代酸酯和酮的N-氧化物。
单词造句: