2025-07-30 21:30:12 浏览次

heterocyclic是什么意思 英[ˌhetərə'saɪklɪk] 美[ˌhetərə'saɪklɪk] a. 杂环的, 不同环式的[医] 杂环的s. containing a closed ring of atoms of which at least one is not a carbon atomheterocyclic的用法和双语例...